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1

Weatherley, AJ, MDA Bolland, and RJ Gilkes. "A comparison of values for initial and residual effectiveness of rock phosphates measured in pot and field experiments." Australian Journal of Experimental Agriculture 28, no. 6 (1988): 753. http://dx.doi.org/10.1071/ea9880753.

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The effectiveness of Calciphos (500�C calcined calcium-aluminium C-grade rock phosphate from Christmas Island), Queensland rock phosphate (low carbonate substituted apatite, from Duchess deposit, Northern Queensland [QRP]), and granular North Carolina rock phosphate (highly carbonate substituted apatite from U.S.A. [NCRP]) were compared with the effectiveness of monocalcium phosphate (MCP) fertilisers in pot and field experiments. Three different lateritic soils from south-western Australia and different plant species were used. In the pot experiment, the effectiveness of the fertilisers was m
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2

Čechmánková, J., R. Vácha, J. Skála, and M. Havelková. "Heavy metals phytoextraction from heavily and moderately contaminated soil by field crops grown in monoculture and crop rotation." Soil and Water Research 6, No. 3 (2011): 120–30. http://dx.doi.org/10.17221/26/2010-swr.

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  The uptake of Pb, Cd, Zn and biomass production of the plants Brassica juncea v. Opaleska, Triticale hexaploides var. Gabo and Helianthus annuus v. Maritza were observed in a field (trial) and a pot experiments during four years. The plants were grown in monoculture variants and also in crop rotation. The field experiment (plots about 1 × 1 m) was set up in heavily contaminated Haplic Fluvisol in the Litavka River alluvium. Pb, Cd, and Zn phytoextraction from the identical Haplic Fluvisol and Haplic Cambisol less contaminated mainly by atmospheric deposition was observed i
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3

E A, Obidiebube, Okolie H, Obasi C C, and Ochuenwike K L. "Effects of Different Rates of Wood Ash on the Growth and Yield of Carrot (Daucus Carota) in Awka, South Eastern Nigeria." Current Research in Agricultural Sciences 9, no. 1 (2022): 13–21. http://dx.doi.org/10.18488/cras.v9i1.2915.

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A 2 by 4 experiment laid out in RCBD was conducted at Crop science and Horticulture agricultural farm, Nnamdi Azikiwe University, Awka, Nigeria. The experiments were conducted from June to September 2020 to study the effects of different rates (0.0, 0.1,0.2,0.3 t/ha) of wood ash on the growth and yields of carrot varieties in Awka South Eastern Nigeria, the experiment was carried out on pots and beds. It was observed that treatment 0.3 t/ha performed significantly better in most of the assessed parameters both on growth and yields such as: plant height, marketable yield, root diameter, whole p
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4

Conover, C. A. "019 USE OF PACLOBUTRAZOL TO INCREASE LEAF SIZE AND SALABILITY OF Epipremnum aureum `Golden Pothos' ON TOTEMS." HortScience 29, no. 5 (1994): 430c—430. http://dx.doi.org/10.21273/hortsci.29.5.430c.

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Results of a preliminary experiment using paclobutrazol at 0, 12 or 24 mg a.i./3.6-liter pot indicated that its use could enhance the appearance of pothos, but that some refinement of paclobutrazol rates should be made. Two experiments were conducted to determine the rate of paclobutrazol necessary to increase leaf size and optimize plant quality of pothos on totems in 3.6-liter pots grown under shadecloth providing 50% light penetration. In Experiment 1, rooted pothos cuttings were transplanted around a totem pole in a 3.6-liter pot and each pot was treated with a 250-ml drench of water conta
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5

Agbaglo, Samuel Y., Seloame T. Nyaku, Hannah D. Vigbedor, and Eric W. Cornelius. "Pathogenicity of Meloidogyne incognita and Fusarium oxysporum f. sp. vasinfectum on Growth and Yield of Two Okra Varieties Cultivated in Ghana." International Journal of Agronomy 2020 (July 25, 2020): 1–12. http://dx.doi.org/10.1155/2020/8824165.

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The interaction of the fungus, Fusarium oxysporum f. sp. vasinfectum (FOV), and the nematode, Meloidogyne incognita, on wilt disease on “Essoumtem” and Clemson spineless okra varieties, was examined in pot and field experiments from September 2016 to June 2017, in the University of Ghana farms. Four-week-old “Essoumtem” and Clemson spineless seedlings for pot experiment and one-week-old “Essoumtem” and Clemson spineless seedlings for field experiment were inoculated with fungus, Fusarium oxysporum, and nematode, Meloidogyne incognita. The individual, simultaneous, and sequential inoculation of
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6

Salo, Tapio, Liisa Pietola, and Raili Jokinen. "The effect of chloride and nitrogen on nitrate accumulation and yield in beetroot (Beta vulgaris var. conditiva)." Agricultural and Food Science 1, no. 3 (1992): 351–60. http://dx.doi.org/10.23986/afsci.72445.

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A pot and a field experiment were conducted to evaluate the effects of different nitrogen and chloride fertilizer levels on the nitrate content of beetroot. The yield and dry matter content were also determined. Sulphate fertilization was used as a control to chloride fertilization. There was a considerable decrease in the nitrate content of beetroots during the growing season. High nitrogen fertilization caused nitrate accumulation in both experiments. Chloride had a significant decreasing effect on the nitrate accumulation towards the middle of the growing period in the pot experiment. In th
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7

Jakab, Anita, and János Kátai. "The effect of biopreparations in pot experiment." Acta Agraria Debreceniensis, no. 52 (March 20, 2013): 45–49. http://dx.doi.org/10.34101/actaagrar/52/2098.

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In pot experiment the effect of Amykor and Organic Green Gold bioproducts and their combinations with NPK fertilizer on some soil properties (chemical parameters) and on the biomass of testplant were studied. The experiment was set up in 2012 at the Institute of Agricultural Chemistry and Soil Science, in a three replications, in a random block design. The studied soil typein the pot experiment was humus sandy soil from Debrecen-Pallag with onion (Allium cepa) test plant. At the end of the experiment (after 4 week) in our laboratory the samples of soil and plant were determined. The nitrate-ni
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8

UZUN YİĞİT, Asiye. "Beauveria bassiana (Balsamo) Vuillemin (Deuteromycota: Hyphomycetes) izolatlarının spor süspansiyonu ve kültür filtratının farklı koşullarda Tetranychus urticae Koch, 1836 (Acari: Tetranychidae) üzerindeki etkinliği." Turkish Journal of Entomology 47, no. 3 (2023): 351–60. http://dx.doi.org/10.16970/entoted.1255505.

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Abstract In this study, the effectiveness of Beauveria bassiana (Balsamo) Vuillemin (Deuteromycota: Hyphomycetes) isolates on Tetranychus urticae Koch, 1836 (Acari: Tetranychidae) was determined with Petri and pot experiments in laboratory and climate room conditions by applying spore suspension and culture filtrate in Isparta University of Applied Sciences of in 2022. In the Petri experiment, the spore suspensions (1x106, 1x107, and 1x108 spore/ml) and culture filtrates (1X, 5X, 10X) of BIM-001 and BY2 isolates of B. bassiana were sprayed in the form of mist for 10 seconds at a speed of 3 m/s
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9

Pham, Duong T. T. "Effect of nitrogen levels on growth and development of three Lisianthus (Eustoma grandiflorum (Raf.) Shinn) cultivars pot-planted in Ho Chi Minh City." Journal of Agriculture and Development 19, no. 04 (2020): 10–17. http://dx.doi.org/10.52997/jad.2.04.2020.

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Lisianthus (Eustoma grandiflorum (Raf.) Shinn) is favored in decoration because of its long-lasting and colorful flowers. The objective of the experiment was to evaluate the effects of different levels of nitrogen on the growth and development of three Lisianthus cultivars pot-planted in Ho Chi Minh City. The experiment was laid out in split - plot design (SPD) with four levels of nitrogen (3; 4; 5; 6 g/pot) being the main factor and three Lisianthus cultivars (Pink; Yellow; White/Purple) being the subordinate factor. Each pot was planted with one plantlet. The results indicated that plants ap
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10

Lu, Yunxuan, Donghao Ma, Xiaomin Chen, and Jiabao Zhang. "A Simple Method for Estimating Field Crop Evapotranspiration from Pot Experiments." Water 10, no. 12 (2018): 1823. http://dx.doi.org/10.3390/w10121823.

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Pot experiments are a low-cost and easy-to-use technique for studies of soil evaporation and plant transpiration in controlled environments. However, little attention has been paid to the applicability of evapotranspiration (ET) measured in pot experiments to the field. The objective of this study was to determine whether a pot experiment can be used for measuring field ET. Evapotranspiration experiments with winter wheat and summer maize were conducted in pots and lysimeters under various water-deficit conditions. The measured ET values in the pot experiments under different water conditions
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11

Lyngdoh, E. A. S., and Sanjay Swami. "Potential screening of photoremediating crops and performance of maize in photoremediated coal mined acid soil with phosphorus application." Journal of Environmental Biology 41, no. 6 (2020): 1788–97. http://dx.doi.org/10.22438/jeb/41/6/si-283.

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Aim: To assess the ability of phosphorus to counteract harmful effects of heavy metals by reducing their concentration and increasing the maize yield. Methodology: Bulk surface soil sample (0-15 cm) was collected from heavy metal polluted soil of coal mine areas of Sutnga. Two pot experiments were conducted. Ten kg capacity pots were laid out for three phytoremediating crop and replicated 33 times. The processed soil was used for filling the pots. The first pot experiment was conducted to assess the phytoremediation efficiency of Helianthus annus and Vigna ungniculata on heavy metal polluted s
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12

Watson, B. M. "the effect of endophyte in perennial ryegrass and tall fescue on red and blackheaded pasture cockchafers." NZGA: Research and Practice Series 13 (January 1, 2007): 347–52. http://dx.doi.org/10.33584/rps.13.2006.3169.

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Perennial ryegrass (Lolium perenne L.) and tall fescue (Festuca arundinacea Schreb.) are two of the most productive pasture species grown to feed livestock in Australia. The larvae of redheaded (RHC) (Adoryphorus couloni Burmiester) and blackheaded (BHC) (Accrosidius tasmaniae Hope) cockchafer cause significant damage to these pastures in Australia. If alkaloids produced by endophyte associations could reduce this impact, economic gains would be made. A pot experiment and then a proof of concept seed feeding experiment were undertaken to test the resistance of perennial ryegrass and tall fescu
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13

Hoang Minh Tam and Cao Ngoc Diep. "Plant growth promotion effects of rhizopheric and endophytic bacteria on sugarcane cultivated on Acrisols of Tay Ninh province, Vietnam." GSC Biological and Pharmaceutical Sciences 13, no. 3 (2020): 210–21. http://dx.doi.org/10.30574/gscbps.2020.13.3.0408.

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Plant growth promotion of the best two strains: Serratia oryzae CT4b and Bacillus subtilis TPD3b together with chemical nitrogen and phosphorus fertilizers were continuously evaluated on sugarcane cultivated on Acrisols of Tay Ninh province, Vietnam in pots and field experiments. The experiments were arranged into a Split-Plot Design with four replications. The main plot factor was N-P fertilizer at five levels: without N-P, 25% N-P, 50% N-P, 75% N-P and 100% N-P for the pot experiment and at four levels: without N-P; 50% N-P; 75% N-P; and 100% N-P for the field experiment. The sub-plot factor
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14

Poorter, Hendrik, Jonas Bühler, Dagmar van Dusschoten, José Climent, and Johannes A. Postma. "Pot size matters: a meta-analysis of the effects of rooting volume on plant growth." Functional Plant Biology 39, no. 11 (2012): 839. http://dx.doi.org/10.1071/fp12049.

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The majority of experiments in plant biology use plants grown in some kind of container or pot. We conducted a meta-analysis on 65 studies that analysed the effect of pot size on growth and underlying variables. On average, a doubling of the pot size increased biomass production by 43%. Further analysis of pot size effects on the underlying components of growth suggests that reduced growth in smaller pots is caused mainly by a reduction in photosynthesis per unit leaf area, rather than by changes in leaf morphology or biomass allocation. The appropriate pot size will logically depend on the si
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15

Iskandar, Dahri. "Bycatch Analyses of Pot Operated In Coral Reef Waters of Seribu Islands." Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology 6, no. 2 (2012): 31–36. https://doi.org/10.14710/ijfst.6.2.31-36.

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The objective of this research was to investigate bycatch of pot operated by fishermen in Seribu Island waters. The research was carried out by common pot using by fishermen for catching reef fishes. Pots used in this experiment was made from bamboo with size of length x width x depth : 66 cm x 51 cm x 20 cm. During experiment bamboo pots were operated in single pot setting in depth range of 0,5 m to 3 m. Result of the experiment indicated that catch of pot per trip ranged from 3,7 to 8,9 fishes per pot. Dominant bycatch came from Famili Pomacentridae with total amount 201 fishes or 30, 78% of
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16

Hoang, Minh Tam, and Ngoc Diep Cao. "Plant growth promotion effects of rhizopheric and endophytic bacteria on sugarcane cultivated on Acrisols of Tay Ninh province, Vietnam." GSC Biological and Pharmaceutical Sciences 13, no. 3 (2020): 210–21. https://doi.org/10.5281/zenodo.4415229.

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Plant growth promotion of the best two strains:&nbsp;<em>Serratia oryzae</em>&nbsp;CT4b and&nbsp;<em>Bacillus subtilis</em>&nbsp;TPD3b together with chemical nitrogen and phosphorus fertilizers were continuously evaluated on sugarcane cultivated on Acrisols of Tay Ninh province, Vietnam in pots and field experiments. The experiments were arranged into a Split-Plot Design with four replications. The main plot factor was N-P fertilizer at five levels: without N-P, 25% N-P, 50% N-P, 75% N-P and 100% N-P for the pot experiment and at four levels: without N-P; 50% N-P; 75% N-P; and 100% N-P for the
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17

Charles Anselmo Komba, Susan, Nchimbi Msolla, Ernest William Semu, et al. "Efficacy of different rhizobia strains with specific common beans landraces in biological nitrogen fixation." International Journal of Science and Research Archive 11, no. 2 (2024): 2067–83. http://dx.doi.org/10.30574/ijsra.2024.11.2.0659.

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Bean production in Tanzania barely meets half of the domestic demand because of low yield attributed to low fertility, nitrogen being the most common deficient. The use of rhizobia inoculants can substantially increase bean yields. However, less than 1% of the farming population is aware of inoculants. The aim of the study was to evaluate the efficacy of different rhizobia strains with specific common beans landraces in biological nitrogen fixation and yields. Four experiments were conducted during in a screen house at Sokoine University of Agriculture (SUA). Two experiment consisted Leonard j
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18

JENG, A., T. HARALDSEN, and N. VAGSTAD. "Meat and bone meal as nitrogen fertilizer to cereals in Norway." Agricultural and Food Science 13, no. 3 (2008): 268. http://dx.doi.org/10.2137/1239099042643080.

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Meat and bone meal (MBM) contains appreciable amounts of nitrogen (N), phosphorus and calcium making it interesting as fertilizer to various crops. The effect of Norwegian MBM as N fertilizer has been evaluated in pot and field experiments. The soils used in the pot experiment were peat and a sand/peat mixture, both low in content of plant nutrients. The field experiment was carried out on a silt loam. In the pot experiment increasing amounts of MBM gave significantly increased yields, although there was a partly N immobilisation shortly after seeding the soil based on peat organic matter. In
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19

Beeson, R. C., and K. Keller. "Effect of Cyclic Irrigation on Growth of Magnolias Produced Using Five In-ground Systems." Journal of Environmental Horticulture 21, no. 3 (2003): 148–52. http://dx.doi.org/10.24266/0738-2898-21.3.148.

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Abstract Five in-ground systems were evaluated based on shoot growth and marketability for the production of 2.17 m (7 ft) tall and 5.08 cm (2 in) trunk diameter Magnolia grandiflora cv. ‘Symmes Select’. Systems evaluated were Root Control Bags, Geo-Cell bags, and #25 containers in pot-in-pot in Experiment 1, and Agro-liners in socket pots and directly in-ground in Experiment 2. Each system was either cyclically irrigated or given a single irrigation event daily. In Experiment 1, cyclic irrigation increased the rate of height growth and trunk diameter compared to a single irrigation. Trees in
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20

Maistrello, L., G. Vaccari, and N. Sasanelli. "Effect of chestnut tannins on the root-knot nematode Meloidogyne javanica." Helminthologia 47, no. 1 (2010): 48–57. http://dx.doi.org/10.2478/s11687-010-0008-9.

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AbstractAmong the natural products extracted from plants, tannins have been reported to possess antihelmintic properties especially for gastrointestinal nematodes in ruminants. Also, they are toxic to a wide range of fungi, bacteria and yeasts. Therefore, an in vitro and a glasshouse pot experiments were undertaken to evaluate the effect of chestnut tannins on the control of the root-knot nematode Meloidogyne javanica. In the in vitro experiment, different tannin concentrations in a geometric scale (from 0.32 to 20.48 g/l), were tested for their effect on hatching of the nematode, whereas in t
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21

Uddin, M. J., A. Rahman, K. Begum, F. B. Shafiq, and S. A. Tethy. "Influence of azolla, grass, water hyacinth, and peanut residues in amending soil properties." Journal of Biodiversity Conservation and Bioresource Management 9, no. 2 (2023): 57–64. http://dx.doi.org/10.3329/jbcbm.v9i2.70064.

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An incubation experiment was undertaken to evaluate the effects of azolla, grass, water hyacinth, and peanut residues for amending some soil properties. The experiment was laid out in pots comprising 7 treatments, viz. T1: Control, T2: Azolla (Azolla pinnata) @ 100 g/pot, T3: Grass (Phleum pretense) @ 100 g/pot, T4: Water hyacinth (Pontederia crassipes) @100 g/pot, T5: Peanut (Arachis hypogaea) @ 100 g/pot, T6: Azolla @ 50 g/pot + Water hyacinth @ 50 g/pot, and T7: Peanut@ 50 g/pot + Grass @ 50 g/pot. The results revealed that peanut treated soils (T5) played an important role in enhancing soi
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22

Bolland, MDA, and MJ Baker. "High phosphorus concentrations in seed of wheat and annual medic are related to higher rates of dry matter production of seedlings and plants." Australian Journal of Experimental Agriculture 28, no. 6 (1988): 765. http://dx.doi.org/10.1071/ea9880765.

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Seed of 2 cultivars of wheat (Triticum aestivum) and 1 burr medic (Medicago polymorpha) with increasing phosphorus (P) concentrations (wheat 1.4-3.7 g P/kg dry matter, medic 3.3-7.9 g P/kg dry matter) were collected from field experiments with variable levels of applied superphosphate (wheat 0- 577 kg P/ha, medic 0-364 kg P/ha) in south-western Australia. These seeds were used in further experiments to examine the effect of seed P concentration on the subsequent dry matter (DM) production of seedlings and plants in 3 glasshouse pot experiments and 1 field experiment. Seed of the same size (whe
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23

Hossain, Md Shahdat, ABM Shafiul Alam, Momtahina Bipa, Md Sefaur Rahman, and Sharifa Siddeka. "Effects of salinity and variety on yield contributing characters and yield of Red amaranth." Research in Agriculture Livestock and Fisheries 6, no. 2 (2019): 271–78. http://dx.doi.org/10.3329/ralf.v6i2.43050.

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An experiment was conducted to evaluate the effects of salinity and variety on yield and yield contributing characters of Red amaranth at Horticulture Farm of Bangladesh Agricultural University, Mymensingh. The experiment consisted of three varieties viz; Altapety, RM, Deshi and four levels of salinity viz; 0mM, 25mM, 50mM and 75mM. The experiment was laid out following RCBD with three replications. Variety had significant effect on yield characters and yield. The highest average weight of plant (9.69 g/pot), highest average root weight (2.13 g/pot), highest average root length (10.28 g/pot) a
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24

Hindersah, Reginawanti, Priyanka Asmiran, June Putinella, Wilhelmina Rumahlewang, and Marthin Kalay. "ROLE OF BIOLOGICAL AGENT AZOTOBACTER-TRICHODERMA ON GROWTH AND YIELD OF CHILI (Capsicum annuum L.) IN A POT EXPERIMENT." Agric 29, no. 2 (2017): 137–46. http://dx.doi.org/10.24246/agric.2017.v29.i2.p137-146.

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Soil microbes have suggested to be used as agricultural input. Nitrogen fixing rhizobacteria Azotobacter is responsible to maintain nitrogen nutrition and plant growth whereas Trichoderma enable to reduce soil born plant diseases through antagonistic activity. The objective of this pot experiment was to determine the dosage and application time of carrier- based Azotobacter-Trichoderma inoculant which increase nitrogen availability in soil, as well as growth and yield of chili (Capsicum annuum L.). Chili transplants were grown in low fertility soil mixed with cow manure. Experiment was set up
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25

Ye, Xuemin, Fangchao Wang, Xiaofei Hu, et al. "Experimental Approach Alters N and P Addition Effects on Leaf Traits and Growth Rate of Subtropical Schima superba (Reinw. ex Blume) Seedlings." Forests 13, no. 2 (2022): 141. http://dx.doi.org/10.3390/f13020141.

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Nitrogen (N) and/or phosphorus (P) addition has controversial effects on tree functional traits and growth; however, this experimental approach may clarify these controversial results. In this study, field and pot experiments were designed with +N (100 kg N ha−1 yr−1), +P (50 kg P ha−1 yr−1), +NP (100 kg N plus 50 kg P ha−1 yr−1), and a control (no N or P addition) to comparatively investigate the effects of N and P addition on 24 leaf traits and the growth rate of Schima superba (Reinw. ex Blume ) seedlings in subtropical China. We found that the experimental approach alters N and P addition
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26

Klock, Kimberly A. "Use of Paclobutrazol to Control Height of Impatiens Grown in Media Containing Compost." HortScience 32, no. 3 (1997): 436C—436. http://dx.doi.org/10.21273/hortsci.32.3.436c.

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Ornamental horticulture industries have the opportunity to utilize compost products as components in growing media, but heterogeneity among compost products can cause unpredictability in the activity of some growth regulators when applied as a drenches to the growing medium. These experiments evaluated the effect of 0%, 30%, 60%, or 100% compost (by volume) in the medium on the efficacy of paclobutrazol applied as a drench on Impatiens wallerana Hook. In experiment 1, paclobutrazol was applied at active ingredient (a.i.) drench rates of 0, 0.016, 0.032, 0.06, or 0.125 mg/pot 16 days after tran
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27

Pham, Duong T. T., Hiep T. Ly, Hanh T. M. Le, Tien N. N. Ho, and Tien N. Le. "Effects of nitrogen and potassium levels on growth and quality of pot-planted vicks cultivars (Plectranthus hadiensis var. tomentosu (Benth. ex E. Mey.) Codd) in Ho Chi Minh City." Journal of Agriculture and Development 21, no. 04 (2022): 1–8. http://dx.doi.org/10.52997/jad.1.04.2022.

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The study was conducted to determine the suitable dosages of nitrogen and potassium fertilizer for growth, quality and economic efficiency of Plectranthus hadiensis pot–planted. The experiment was carried out from April to June 2021 in the experiment field of faculty of Agronomy, Nong Lam University, Ho Chi Minh City. A two-factorial experiment was carried out in a completely randomized design (CRD) in three replications. The treatments consisted of 3 doses of nitrogen fertilizer (0.50; 1.00 (control) and 2.00 g N/pot) and 4 doses of potassium fertilizer (0.25; 0.50; 1.00 (control) and 2.00 g
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28

Khabibullin, Marat. "Recent results from the T2K experiment." EPJ Web of Conferences 191 (2018): 03001. http://dx.doi.org/10.1051/epjconf/201819103001.

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Recent results of the analysis of 2:23×1021 POT data collected by the T2K long-baseline neutrino accelerator experiment are presented in this paper. It is shown that T2K is able to constrain the CP-violating phase δCP in the lepton sector with 2σ significance. Nearest plans for improving the sensitivity to δCP are also given.
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29

Lakshan, W. P. A. C., M. A. Samaraweera, H. A. P. A. Shyamalee, and A. L. Ranawake. "Optimization of Vegetative Growth for Enhancing the Yield of Sweet Potato (<em>Ipomoea batatas</em> L.) – A Study of Trailing and Pruning in Three Genotypes." AGRIEAST: Journal of Agricultural Sciences 19, no. 1 (2025): 42–55. https://doi.org/10.4038/agrieast.v19i1.141.

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Sweet potato (Ipomoea batatas L.) is one of the reliable crops for the agriculture system in Sri Lanka. In a previous study carried out using eighteen different I. batatas accessions and improved varieties demonstrated that vegetative parameters did not effectively contribute to the per-plant yield. When the vegetative parts grow excessively, they can consume a larger share of resources, leaving less available to develop storage roots. By managing vegetative growth, such as through appropriate pruning, the allocation of resources can be optimized to enhance storage root development in I. batat
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30

Prapty, Tasnima Alam, Sreya Biswas, Tanjum Binte Touhid, et al. "Relative Efficiency of Prilled Urea, Urea Super Granules (USG), and Neem-Coated Urea (NCU) for Growth and Yield of Wheat." Cognizance Journal of Multidisciplinary Studies 4, no. 5 (2024): 323–43. http://dx.doi.org/10.47760/cognizance.2024.v04i05.028.

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The experiment took place at the net house of the Agronomy field laboratory, Department of Agronomy and Agricultural Extension, University of Rajshahi, from November 2019 to March 2020, aiming to determine the relative efficiency of prilled urea, urea super granules (USG), and neem-coated urea (NCU) for wheat growth and yield. Five different nitrogenous fertilizers were included: BARC recommended prilled urea at 0.5 g/pot (T1), urea super granules (USG) at 0.25g/pot (T2), neem-coated urea at 0.25g/pot (T3), urea super granules (USG) at 0.5g/pot (T4), and neem-coated urea at 0.5g/pot (T5). The
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31

Gunnabo, A. H., J. van Heerwaarden, R. Geurts, E. Wolde-meskel, T. Degefu, and K. E. Giller. "Symbiotic interactions between chickpea (Cicer arietinum L.) genotypes and Mesorhizobium strains." Symbiosis 82, no. 3 (2020): 235–48. http://dx.doi.org/10.1007/s13199-020-00724-6.

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AbstractLegume genotype (GL) x rhizobium genotype (GR) interaction in chickpea was studied using a genetically diverse set of accessions and rhizobium strains in modified Leonard Jars. A subset of effective GL x GR combinations was subsequently evaluated in a pot experiment to identify combinations of chickpea genotypes and rhizobium strains with stable and superior symbiotic performance. A linear mixed model was employed to analyse the occurrence of GL x GR interaction and an additive main effects and multiplicative interaction (AMMI) model was used to study patterns in the performance of gen
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Mayasari, Dian, and Wayan WANGIYANA. "PERTUMBUHAN DAN HASIL BERBAGAI VARIETAS KACANG HIJAU ANTARA SISTEM MONOCROP DAN PENANAMAN BERSAMA PADI BERAS MERAH PADA SISTEM IRIGASI AEROBIK." AGROTEKSOS: Agronomi Teknologi dan Sosial Ekonomi Pertanian 28, no. 2 (2020): 42. http://dx.doi.org/10.29303/agroteksos.v28i2.347.

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This study aimed to compare growth and yield components of various mungbean varieties between growing in monocrop and growing together with red rice in aerobic irrigation system, by carrying out pot experiment in a plastic house located in Dasan Tebu village of Kediri District, in West Lombok, from May to September 2017. The experiment was designed according to the Completely Randomized Design (CRD) with three replications and two treatment factors arranged factorially, namely mungbean varieties (varieties of No.129, Merak, Vima-3, Vima-1, and Kenari) and planting patterns (in monocrop and gro
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33

Li, Qisheng, Qing Li, Xiaodong Yin, et al. "Construction of Bacillus–Pseudomonas Synthetic Communities and Development of Bio-Nursery Substrates." Agronomy 14, no. 9 (2024): 2179. http://dx.doi.org/10.3390/agronomy14092179.

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With the rapid development of ecological agriculture and organic products, there is an urgent need to reduce the use of fertilizers and pesticides by producing bio-nursery substrates containing multifunctional microbial communities. In this study, beneficial Pseudomonas strains were screened from the rhizosphere of muskmelon (Cucumis melo L.) pre-inoculated with Bacillus velezensis R1-3. The ability of the strain to dissolve phosphorus and produce indole-3-acetic acid (IAA), the effect of the strain on seed germination rate, and the antagonism with R1-3 were determined. Four strains of benefic
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Dambreville, Anaëlle, Mélanie Griolet, Gaëlle Rolland, et al. "Phenotyping oilseed rape growth-related traits and their responses to water deficit: the disturbing pot size effect." Functional Plant Biology 44, no. 1 (2017): 35. http://dx.doi.org/10.1071/fp16036.

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Following the recent development of high-throughput phenotyping platforms for plant research, the number of individual plants grown together in a same experiment has raised, sometimes at the expense of pot size. However, root restriction in excessively small pots affects plant growth and carbon partitioning, and may interact with other stresses targeted in these experiments. In work reported here, we investigated the interactive effects of pot size and soil water deficit on multiple growth-related traits from the cellular to the whole-plant scale in oilseed rape (Brassica napus L.). The effect
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35

Syngkli, Roger B., Lalnunhlui ., Sarah Lallianpuii, and Prabhat K. Rai. "Microcosm Investigation on the Allelochemical Potential of Mikania micrantha to the Selected Food Crop." INTERNATIONAL JOURNAL OF PLANT AND ENVIRONMENT 8, no. 02 (2022): 137–42. http://dx.doi.org/10.18811/ijpen.v8i02.08.

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An experiment under microcosm was conducted to assess the allelochemical potential of Mikania micrantha on the growth andgermination of Lactuca sativa through a pot culture experiment. Soil samples were collected from two different sites i.e., M. micranthainvaded soil (for the experimental pot) and healthy forest soil (for control pot). Various seed germination and growth parametershave been analyzed to evaluate the inhibitory and stimulatory effects of the allelochemicals released from M. micrantha. The resultsrevealed that the germination and growth parameters of the crop were inhibited and
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36

Menegaes, Janine Farias, Fernanda Alice Antonello Londero Backes, Rogério Antonio Bellé, and Túlio Eduardo de Seixas Peres. "Enraizamento de estacas e produção de Euryops chrysanthemoides (DC.) B. Nord. em vaso." Ornamental Horticulture 21, no. 3 (2016): 382. http://dx.doi.org/10.14295/oh.v21i3.732.

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The experiments were performed at the Department of Floriculture of UFSM from August 2013 to May 2014 in two experimental phases. The first experiment aimed to verify rooting Euryops chrysanthemoides in different concentrations of IBA, in a randomized block design, evaluated the number and length of roots. In the second experiment the different plant densities of E. chrysanthemoides pot (1, 2, 3 or 4 plants) in a completely randomized design and analyzed for the number of branches, number of buttons, number of open flowers and drought were evaluated, the average height of the branches, the mid
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Purwani, Jati, and Dwiwanti Sulistyowati. "PENGARUH DOSIS PUPUK NITROGEN DAN JUMLAH TANAMAN TERHADAP PERTUMBUHAN DAN HASIL CAISIM (Brassica sp)." Jurnal Penyuluhan Pertanian 6, no. 1 (2020): 53–60. https://doi.org/10.51852/jpp.v6i1.315.

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Caisim (Brassica sp) is one of the most vegetables that grow well depending on climate and soil factors. Caisim planting in pots or polybags is an alternative way of vegetable planting in limited land. Fertilizing is an important factor in increasing caisim production, especially urea. On the other hand, to obtain the optimal caisim production in pots can be achieved by increasing the number of plants in pots. It is necessary to study the optimal number of plants per pot interaction with the provision of fertilizers (especially N). The pot experiment was done in a green house of University Far
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Marutani, Mari, Joseph Tuquero, Robert Schlub, and James McConnell. "(185) Response of Vegetable Crops to Mycorrhizal Inoculation in a Calcareous Soil in the Tropics." HortScience 40, no. 4 (2005): 1000C—1000. http://dx.doi.org/10.21273/hortsci.40.4.1000c.

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The effects of a vesicular–arbuscular mycorrhizal fungus, Glomus aggregatum inoculation were examined on growth of vegetable crops in pot culture and field experiments with Guam cobbly clay loam soil (clayey, gibbsitic, nonacid, isohyperthermic Lithic Ustorthents). In pot experiments, the growth response of yard-long beans (Vigna unguiculata subs. sesquipendalis), sweet corn (Zea mays), watermelon (Citrullus lanatus), cucumber (Cucumis sativus), okra (Abelmoschus esculentus), green onion (Allium fistulosum), eggplant (Solanum melongena), and papaya (Carica papaya) were significantly improved w
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39

Zuo, Guanqiang, Rui Zhang, Naijie Feng, and Dianfeng Zheng. "Photosynthetic Responses to Salt Stress in Two Rice (Oryza sativa L.) Varieties." Agronomy 14, no. 9 (2024): 2134. http://dx.doi.org/10.3390/agronomy14092134.

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Assessing salt tolerance in plants under field conditions is a challenging task. The objective of this research was to assess the effectiveness of different methods (leaf disc assay and pot experiment) for evaluating salt tolerance in rice. Using two varieties with different salt tolerance, Changmaogu (CM) and 9311, under three NaCl levels (0, 0.3%, and 1.0%), we evaluated the photosynthetic performance in terms of chlorophyll content in leaf disc assays, as well as the photosynthetic rate (Pn), chlorophyll content, linear electron flow (LEF), and non-photochemical quenching (NPQ), in a semi-c
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Khan, Md Sirajul Islam, Md Abdul Kaium, Bittam Kumar Sarkar, et al. "Potencies of Justicia adhatoda L. for its possible phytotoxic activity." Plant Science Today 8, no. 2 (2021): 289–92. http://dx.doi.org/10.14719/pst.2021.8.2.1044.

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The phytotoxic effects of Justicia adhatoda L. were investigated on cauliflower, broccoli, tomato, foxtail millet and barnyard grass. The experiments were carried out under laboratory and in pot experiments. Six different aqueous methanol extract concentrations (control, 0.001, 0.003, 0.01, 0.03 and 0.1 g DW equivalent mL-1 extract) were tested in the laboratory and six aqueous extract concentrations (control, 1.0, 2.0, 3.0, 4.0 and 5.0 g DW mL-1 extract equivalent) were evaluated in the pot experiment. Results showed a reduction in germination and growth (shoot length, root length and biomass
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41

Zimmer, Dana, Kerstin Panten, Marcus Frank, Armin Springer, and Peter Leinweber. "Sulfur-Enriched Bone Char as Alternative P Fertilizer: Spectroscopic, Wet Chemical, and Yield Response Evaluation." Agriculture 9, no. 1 (2019): 21. http://dx.doi.org/10.3390/agriculture9010021.

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Phosphorus- (P) rich bone char (BC) could be an alternative P fertilizer in sustainable agriculture; however, it has a low P solubility. Therefore, sulfur-enriched BC (BCplus) was tested for chemical composition and fertilization effects in a pot experiment. In BCplus sulfur, concentrations increased from &lt;0.1% to 27% and pH decreased from 8.6 to 5.0. These modifications did not change P solubility in water, neutral ammonium citrate, and citric acid. A pot experiment with annual rye grass (Lolium multiflorum L.) and treatments without P (P0), BC, BCplus and triple superphosphate (TSP) was s
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Renčo, M., N. Sasanelli, I. Papajová, and L. Maistrello. "Nematicidal effect of chestnut tannin solutions on the potato cyst nematode Globodera rostochiensis (Woll.) Barhens." Helminthologia 49, no. 2 (2012): 108–14. http://dx.doi.org/10.2478/s11687-012-0022-1.

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AbstractRecently, tannins have been reported for their nematicidal activity against the root-knot nematode Meloidogyne javanica both in vitro and in pot experiments in addition to a biocidal effect on a wide range of fungi, bacteria and yeasts. However, no information is available on the effect of these polyphenols on plant parasitic cyst nematodes. Therefore, an in vitro and a pot experiments on potato were undertaken to investigate the nematicidal activity of tannin aqueous solutions at different concentrations on the potato cyst nematode Globodera rostochiensis. In the in vitro experiment d
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Krug, Brian A., Brian E. Whipker, Ingram McCall, and John M. Dole. "Narcissus Response to Plant Growth Regulators." HortTechnology 16, no. 1 (2006): 129–32. http://dx.doi.org/10.21273/horttech.16.1.0129.

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Three experiments were conducted to determine the effectiveness of plant growth regulators (PGRs) on `Tete a Tete', `Dutch Master', and `Sweetness' narcissus (Narcissus pseudonarcissus). Ethephon foliar sprays (500 to 2500 mg·L-1) and substrate drenches of flurprimidol and paclobutrazol (0.25 to 4 mg/pot a.i.) did not control height during greenhouse forcing of `Tete a Tete' at any concentration trialed. Stem stretch was controlled during postharvest evaluation with ethephon foliar sprays ≥1000 mg·L-1, flurprimidol substrate drenches ≥0.5 mg/pot a.i., and paclobutrazol substrate drenches of 4
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44

Chen, Jing Jing, Hui Wang, and Chuan Fang Zhu. "Preparation and Characterization of Several Latent Curing Agents for Epoxy Acrylate Resins." Applied Mechanics and Materials 278-280 (January 2013): 397–400. http://dx.doi.org/10.4028/www.scientific.net/amm.278-280.397.

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In this paper, novel latent curing agents for epoxy acrylic resin a~e were synthesized and characterized with 1H NMR and MS in this study. Pot life of epoxy acrylic resins containing 3wt.% a~e or γ-aminopropyltrithoxysilane was compared in this paper and experiment data indicated that a~e were inactive in epoxy acrylic resin at room temperature. Curing temperature for double compositions resin is about 120°C and pot life at room temperature is longer than 6 months. The optimal curing condition for these curing agents were selected through several experiments.
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45

Tasnima, Alam Prapty, Biswas Sreya, Binte Touhid Tanjum, et al. "Relative Efficiency of Prilled Urea, Urea Super Granules (USG), and Neem-Coated Urea (NCU) for Growth and Yield of Wheat." Cognizance Journal of Multidisciplinary Studies (CJMS) 4, no. 5 (2024): 323–43. https://doi.org/10.47760/cognizance.2024.v04i05.028.

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The experiment took place at the net house of the Agronomy field laboratory, Department of Agronomy and Agricultural Extension, University of Rajshahi, from November 2019 to March 2020, aiming to determine the relative efficiency of prilled urea, urea super granules (USG), and neem-coated urea (NCU) for wheat growth and yield. Five different nitrogenous fertilizers were included: BARC recommended prilled urea at 0.5 g/pot (T<sub>1</sub>), urea super granules (USG) at 0.25g/pot (T<sub>2</sub>), neem-coated urea at 0.25g/pot (T<sub>3</sub>), urea super granules (USG) at 0.5g/pot (T<sub>4</sub>),
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46

Yao, Huanli, Xian Chen, Junying Yang, et al. "Effects and Mechanisms of Phosphate Activation in Paddy Soil by Phosphorus Activators." Sustainability 12, no. 9 (2020): 3917. http://dx.doi.org/10.3390/su12093917.

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Phosphorus (P) build-up in agricultural soils as a consequence of excessive P fertilizer application necessitates the exploration of soil P pool for crop supply. We conducted a soil incubation experiment, pot experiments, and field experiments to study the effects of different P activators (Pas) (humic acid, lignosulfonate sodium, and biochemical humic acid) on soil phosphate fraction, rice yield, and P loss. Through chemical analyses and microbial community structure measurement, we found that Pas significantly increased paddy soil water-soluble P (WSP), available P, Fe-P, and relative abunda
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47

Yli-Halla, Markku. "Phosphorus supplying capacities of soils previously fertilized with different rates of P." Agricultural and Food Science 63, no. 2 (1991): 75–83. http://dx.doi.org/10.23986/afsci.72395.

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The residual effect of repeated P fertilizer applications was studied in a material of 30 silty clay soil samples collected from an 11-year field experiment in which a total of 0, 154, 309, 541 or 696 kg P/ha had been applied in annual doses. Half of the experiment had been limed twice with CaCO3 (10 tons/ha). In a pot experiment, six yields of Italian ryegrass were grown in soils taken from each plot, and the P uptake by the grass was determined. Soil P was extracted with water (Pw) and 0.5 M ammonium acetate-0.5 M acetic acid at pH 4.65 (PAAAC)- Reversibly adsorbed P (Pi) was extracted by a
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48

Ditmarová, Ľ., J. Kmeť, M. Ježík, and J. Váľka. "Mineral nutrition in relation to the Norway spruce forest decline in the region Horny Spis (Northern Slovakia)." Journal of Forest Science 53, No. 3 (2008): 93–100. http://dx.doi.org/10.17221/2148-jfs.

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In this contribution we present the results of analyses of selected mineral nutrients in assimilatory tissues of spruce trees at different developmental phases (plants, adult trees) in the region Horný Spiš. The very close connection between mineral nutrient cycling and other physiological processes in the plants has been well recognised. The presented analyses of mineral nutrient cycling were done within comprehensive eco-physiological research assessing the physiology and health status of spruce stands in the study area. The research was conducted directly in the stand (Hliníky locality, Hor
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Dmuchowski, Wojciech, Aneta Baczewska-Dąbrowska, Dariusz Gozdowski, et al. "Effect of salt stress in urban conditions on two Acer species with different sensitivity." PeerJ 9 (January 28, 2021): e10577. http://dx.doi.org/10.7717/peerj.10577.

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Background The benefits of trees in urban areas include the following: an increase in ecosystem health, an increase in human health, the mitigation of the effects of heat and drought at microclimate level, the storage and sequestration of carbon, and a reduction in air pollution and noise. These ecosystem services can be provided only by trees that are in good health. The main cause of salt stress in urban environments is the use of de-icing salts on the streets in winter. Salt stress is a complex process that includes changes in plants on the physiological, histological, cellular and molecula
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50

Rauf, S., H. A. Sadaqat, I. A. Khan, and R. Ahmed. "Genetic analysis of leaf hydraulics in sunflower (Helianthus annuus L.) under drought stress." Plant, Soil and Environment 55, No. 2 (2009): 62–69. http://dx.doi.org/10.17221/260-pse.

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Improvement in leaf hydraulics is directly related to the improvement of plant tolerance to drought stress. Therefore, a field and pot experiment was carried out to determine the type of genetic variability and selection of parental types on the basis of combining ability for leaf hydraulics. Genotypes showed similar performance in both experiments; higher values were shown by drought tolerant genotypes in all traits except for osmotic potential, which drought tolerant genotypes maintained lower. Osmotic adjustment in pot experiment showed the highest magnitude of additive type of genetic vari
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