Academic literature on the topic 'Seed yield and quality'

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Journal articles on the topic "Seed yield and quality"

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Raymond, Michael A., Jeffrey C. Stark, and Glen A. Murray. "Irrigation Management Effects on Spring Pea Seed Yield and Quality." HortScience 22, no. 6 (1987): 1262–63. http://dx.doi.org/10.21273/hortsci.22.6.1262.

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Abstract Seed yield and quality of four spring pea cultivars (Pisum sativum L.) were evaluated when subjected to deficient, optimal, and excessive irrigation levels. Irrigation at 100% of the estimated optimal irrigation amount (IR) resulted in the greatest seed yields, whereas irrigation at 60% or 140% IR reduced yields by 468 and 222 kg·ha−1, respectively. Yield reductions for individual cultivars were as large as 694 and 350 kg·ha−1 for deficient and excessive irrigation, respectively. Increased yields for the 100% IR treatment resulted from increases in pods per plant and seeds per pod. Ir
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Taylor, Alan G. "Onion Seed Quality." HortScience 40, no. 4 (2005): 1141A—1141. http://dx.doi.org/10.21273/hortsci.40.4.1141a.

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High seed quality is required to obtain optimal plant stands and to achieve maximum yield potential. Onion seeds are commonly coated and treated with an insecticide and fungicide to control early season insects and diseases. The seed treatments may cause phytotoxicity in standard germination tests, and thus reduce the percent germination of a seed lot. The objective of this study was to examine the effect of seed quality on seed storage, stand establishment and yield. Two seed lots of two long-day onion varieties were pelleted and treated with the seed treatments Trigard and Pro-Gro. Standard
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ABLETT, GARY. "EFFECT OF SEEDING RATE AND HARVEST METHOD ON AGRONOMIC CHARACTERISTICS OF WHITE BEAN." Canadian Journal of Plant Science 68, no. 3 (1988): 801–4. http://dx.doi.org/10.4141/cjps88-094.

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Kentwood white bean (Phaseolus vulgaris L.) was sown at three seeding rates in narrow rows for 4 yr With direct-harvesting, yields increased as seeding rates increased up to 64 seeds m−2, whereas, with hand-harvesting seed yield was not affected. Seed quality was superior in the direct-harvested plots; however, yield was lower. Seed size was not affected.Key words: White bean, narrow-row, yield, seed quality
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Nerson, Haim. "Relationship Between Plant Density and Fruit and Seed Production in Muskmelon." Journal of the American Society for Horticultural Science 127, no. 5 (2002): 855–59. http://dx.doi.org/10.21273/jashs.127.5.855.

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Field experiments were conducted in 1996 and 1997 to examine the effects of plant density on yield and quality of fruit and seeds of muskmelons (Cucumis melo L.). Two open-pollinated cultivars, Noy Yizre'el (Ha'Ogen type) and TopMark (western U.S. shipper type), were grown at plant densities ranging from 0.5 to 16.0 plants/m2 under commercial conditions. The highest marketable fruit yields were achieved with plant densities of 2 to 4 plants/m2. In contrast, the highest seed yields were obtained at 8 to 12 plants/m2. Seed yield index [seed yield (g)/fruit yield (kg)] was used as a parameter to
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Zavertaliuk, V. F., V. O. Bohdanov, O. V. Zavertaliuk, and A. S. Hotvianska. "EFFECTS OF TECHNOLOGICAL METHODS OF GROWING DRIP-IRRIGATED WATERMELON FOR SEEDS ON SEED YIELD AND QUALITY." Vegetable and Melon Growing, no. 76 (January 11, 2025): 99–107. https://doi.org/10.32717/0131-0062-2024-76-99-107.

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Purpose: To investigate the influence of drip irrigation of watermelon seed plants grown by different technological methods on the seed productivity, yield and sowing qualities. Methods: Field - determination of yield, biometric records and measurements; Laboratory - analyses of seed quality; Mathematical and statistical - ANOVA and statistical processing of data. Results. The optimal time for sowing seeds in drip-irrigated watermelon seed plantations was determined: the beginning of the second 10 days of May. When seeds were sown within the third 10 days of April or May, the yield of watermel
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Stramkale, Veneranda, Aldis Stramkalis, Ļubova Komlajeva, Māra Selecka, Māra Vikmane, and Arturs Stalažs. "EVALUATION OF LATVIAN FLAX VARIETIES BY SEED YIELD AND QUALITY." Environment. Technology. Resources. Proceedings of the International Scientific and Practical Conference 1 (August 3, 2015): 133. http://dx.doi.org/10.17770/etr2009vol1.1116.

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Flax cultures give dual-purpose production – flax fibre and seeds. Flax varieties adapted to local climate conditions have breeded but up to now the profound research of its quality was not carried out. In our investigation we analysed flax varieties of Latvia selection for seed yield and quality in comparison with standard varieties ‘Vega 2’ and ‘Lirina’. In Latgale Agricultural Scientific Centre 10 Latvian flax varieties are cultivated and seed yield, 1000-seed weight, seed oil content (extracted by hot pressing method) and fatty acid content in flax seed oil (detected with gas chromatograph
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Sarkar, Md Abdur Rouf, Muhammad Ashraful Habib, Mou Rani Sarker, et al. "Rice farmers’ preferences for seed quality, packaging, and source: A study from northern Bangladesh." PLOS ONE 19, no. 6 (2024): e0306059. http://dx.doi.org/10.1371/journal.pone.0306059.

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The use of quality seeds is crucial to improve rice yield, food security, and farmers’ livelihoods. The large informal seed system, limited access to quality seeds, and low seed replacement rate challenge increasing rice yield. Despite robust government initiatives to support the seed system, progress has been slow. Besides, the need for farmers’ behavioural change, enhanced coordination, and communication at the local level has not received adequate attention. We investigate rice farmers’ preferences for quality seed, packet sizes, types, and sources, and assess the impact of utilizing good q
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Wang, Yan, Jingjing Wang, Dali Chen, Zhenning Hui, and Xiaowen Hu. "Shade Increased Seed Yield and Quality of Incarvillea sinensis var. przewalskii." Plants 12, no. 16 (2023): 2934. http://dx.doi.org/10.3390/plants12162934.

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Incarvillea sinensis var. przewalskii has attracted great attention because of the anticancer value of its alkaloids and the potential use of the species for ecological restoration. However, the scarcity of high-quality seeds has significantly hindered the cultivation and efficient utilization of this species. Understanding how seeds respond to maternal environmental conditions is crucial for developing high-yield and top-notch seed accessions, but the available knowledge in this area is limited. Here, we determined the effect of shading treatments on seed development, seed quality, and yield.
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AJAY GUPTA, VlNOD KUMAR SHARMA, G.D. SHARMA, and PANKAJ CHOPRA. "Effect of biofertilizer and phosphorus levels on yield attributes, yield and quality of urdbean (Vigna mungo)." Indian Journal of Agronomy 51, no. 2 (2001): 142–44. http://dx.doi.org/10.59797/ija.v51i2.4992.

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A field investigation was conducted at farmer's field during the rainy seasons of 2000 and 2001 to study the effect of bio-fertilizer inoculation and phosphorus fertilization on yield and quality of the cultivars of urdbean (Vigna mungo (L.) Hepper] 'UG 218' urdbean produced significantly higher podslplants, 1,000-seed weight, seed yield as well as straw yield over other 2 varieties. However, the protein content was higher in the seeds of 'Type 9'. The practice of seed inoculation with phosphorus-solubilising bacteria showed a significant increase in seed yield and its attributes as well as pr
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Lee*, Sung Eun, Sang Gyu Lee, and Chiwon W. Lee. "Plant Density Affects Yield and Quality of Confectionery Pumpkin Seeds." HortScience 39, no. 4 (2004): 802C—802. http://dx.doi.org/10.21273/hortsci.39.4.802c.

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The influence of plant density on yield of three confectionery seed pumpkin accessions was investigated under non-irrigated field conditions. Seeds of Golden Delicious (GD), open-pollinated Chinese snow-white seed (CS), and a selection from Austrian hull-less (HL) pumpkin were planted 30, 60, and 90 cm apart in rows that were 127 cm apart with seedlings thinned to one plant per hill. Plants were grown from 23 May to 18 Sept. One fruit per plant was harvested from five plants for each of the three replications. The number of seeds (and dry weight of seed) per fruit were 242 (59 g), 304 (87 g),
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Dissertations / Theses on the topic "Seed yield and quality"

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Kittock, David L., Wallace C. Hofmann, B. Brooks Taylor, Peter T. Else, Joel Malcuit, and Carl Michaud. "Emergence and Yield from High and Low Quality Upland Cotton Seed." College of Agriculture, University of Arizona (Tucson, AZ), 1985. http://hdl.handle.net/10150/204030.

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Kittock, D. L., W. C. Hofmann, J. Malcuit, P. Else, and C. Michaud. "Emergence and Yield from High and Low Quality Upland Cotton Seed." College of Agriculture, University of Arizona (Tucson, AZ), 1986. http://hdl.handle.net/10150/219704.

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The 1985 and 1986 Cotton Reports have the same publication and P-Series numbers.<br>Low quality Deltapine (DP) 41 seed had lower germination, lower cold test germination, reduced stand, and reduced lint yield in four tests in Arizona in 1985.
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Rethwisch, Michael D., and Steven McGuire. "Effects of Dry Seed+ Applied at Planting on Alfalfa Yield and Quality." College of Agriculture, University of Arizona (Tucson, AZ), 1997. http://hdl.handle.net/10150/202448.

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This experiment tested the effects of a cytokinin containing product (Dry Seed +) on CUF 101 alfalfa when applied with the seed at planting on October 24, 1996, at the rate of 1 /lb product to 100 lb of alfalfa seed. Data indicated a non - statistical yield response averaging 200 lbs an acrefrom treated fields the first cutting, valued at $11 /acre, but yields were identical the second harvest. Alfalfa quality means were very similar for both harvests. A positive net return of $9.76 /acre was noted by using Dry Seed +. More testing is suggested to confirm these findings.
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Hadavizadeh, Alireza. "The effect of mother plant nutrition on seed yield, quality and vigour in peas (Pisum sativum)." Thesis, University of Bath, 1986. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.233622.

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Husman, S. H., W. B. McCloskey, T. Teegerstrom, P. Clay, R. Norton, and K. White. "Yield, Quality, and Economic Comparison of Single and Double Seed Line Per Bed Cotton Production." College of Agriculture, University of Arizona (Tucson, AZ), 2002. http://hdl.handle.net/10150/197719.

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Three experiments were conducted in Maricopa, Marana, and Glendale, Arizona in 2001 to measure cotton growth, yield, micronaire, and production costs in single and double seed line per bed systems on 32 and 40 inch beds. Canopy development was faster and canopy closure was greater in the double seed line than in the single seed line systems and was greater in the 32 inch than in the 40 inch row systems. At Maricopa, the single line 32 inch system yield of 1571 lbs./A was significantly greater than the yields of the other seed line/row spacing systems. The yields of the single line 40 and the d
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Ghassemi-Golezani, Kazem. "The effects of seed quality on cereal yields." Thesis, University of Reading, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.306481.

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Hofmann, Wallace C., and David L. Kittock. "The Effect of Low Quality Seed on Lint Yields." College of Agriculture, University of Arizona (Tucson, AZ), 1986. http://hdl.handle.net/10150/219730.

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The 1985 and 1986 Cotton Reports have the same publication and P-Series numbers.<br>Comparison of 23 low quality upland cotton seed lots with high quality lots in 19 tests over 4 years showed consistent lint yield reduction from low quality seed. The low quality seed lots produced an average of 226 pounds less lint/acre than high quality seed. At $0.60/pound of lint that is $135.37/acre. By analysis of covariance, which adjusted lint yield for equal stand, poor stand explained 162 pounds of lint loss ($97.20/acre) and apparent reduced seedling vigor accounted for 64 pounds of lint loss or $38.
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Bianchetti, Grégoire. "Impacts de stress biotique et abiotique sur l’acquisition de la qualité nutritionnelle et physiologique de la graine de colza (Brassica napus L.)." Thesis, Rennes, Agrocampus Ouest, 2021. http://www.theses.fr/2021NSARB250.

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L’acquisition de la qualité de la graine est un processus contrôlé par l’expression de nombreux acteurs moléculaires et métaboliques interconnectés et modulés par l’environnement. Les modélisations climatiques actuelles prévoient l’augmentation des contraintes environnementales multiples et combinées sur les cultures, dont les effets complexes s’avèrent généralement peu prédictibles. Une meilleure compréhension de ces impacts sur le développement des graines représente un levier pertinent pour l’augmentation de la résilience environnementale des productions agricoles. Le travail de thèse s’est
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Bilbe, Sara Ann. "The relationship between soybean (Glycine Max (L.) Merrill) seed quality and the response to molybdenum seed treatment." Thesis, Stellenbosch : Stellenbosch University, 2000. http://hdl.handle.net/10019.1/52010.

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Thesis (MScAgric.)--University of Stellenbosch, 2000.<br>ENGLISH ABSTRACT: Experi!11entsin KwaZulu-Natal showed that seed treatment with molybdenum (Mo) could double the yield and increase the protein content by 1.9% of soybeans grown on acidic soils. However, it was also found that soybean yield at five of the localities was reduced on average by 8% after Mo seed treatment. It was surmised that the yield reductions observed after Mo seed treatment were connected to the quality of the seed used for planting. The aim of this project was to assess the relationship between seed quality and
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Chappell, Matthew. "Assessment and Reaction of Triticum aestivum Genotypes to Fusarium graminearum and effects on Traits Related to Grain Yield and Seed Quality." Thesis, Virginia Tech, 2001. http://hdl.handle.net/10919/30784.

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Fusarium graminearum (Schwabe), causal organism of fusarium head blight (FHB), has become a major pathogen of wheat (Triticum aestivum L.) throughout North America. Since its discovery in the United States, the disease has spread south and east until at present it is an annual threat for growers of winter wheat in the Mid-Atlantic region. Yield losses for soft red winter (SRW) wheat averaged 908 kg ha-1 in the FHB outbreak of 1998 (Griffey et al., 1999). The economic loss from this single FHB epidemic was an estimated 8.5 million dollars. Environmental conditions favorable for FHB developm
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Books on the topic "Seed yield and quality"

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Agrawal, Ganesh K., and Randeep Rakwal, eds. Seed Development: OMICS Technologies toward Improvement of Seed Quality and Crop Yield. Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-94-007-4749-4.

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Agrawal, Ganesh K. Seed Development: OMICS Technologies toward Improvement of Seed Quality and Crop Yield: OMICS in Seed Biology. Springer Netherlands, 2012.

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Mosseler, Alexander John. Seed yield and quality from early cone collections in Newfoundland populations of black spruce and white spruce. Forestry Canada, Newfoundland & Labrador Region, 1991.

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Macoun, W. T. Importance of planting good seed potatoes for high yields: The quality of the seed planted is of more importance than the variety ... Dept. of Agriculture, 1997.

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Sakthō̜ng, Mayurī. Rāingan kānwičhai rư̄ang ʻitthiphon khō̜ng kāntattǣng dō̜k tō̜ khunnaphāp læ parimān maletphan lūkphasom brō̜kkhōlī-khanā nai Čhangwat Loēi =: Influences of inflorescence thinning on seed quality and seed yield of broccoli-Chinese kale hybrid in Loei. Prōkrǣm Wichā Kasēttrasāt, Khana Witthayāsāt læ Thēknōlōyī, Mahāwitthayālai Rātchaphat Lœ̄i, 2004.

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D, Jolliff Gary, Oregon. Dept. of Environmental Quality., Oregon Field Burning Program, and Oregon State University. Dept. of Crop Science. New-Crops Research Project., eds. Meadowfoam seed yield increase research. State of Oregon, Dept. of Environmental Quality, 1985.

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D, Jolliff Gary, Oregon. Dept. of Environmental Quality., Oregon Field Burning Program, and Oregon State University. Dept. of Crop Science. New Crops Research Project., eds. Meadowfoam seed yield increase research. State of Oregon, Dept. of Environmental Quality, 1987.

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Egli, D. B., ed. Seed biology and yield of grain crops. CABI, 2017. http://dx.doi.org/10.1079/9781780647708.0000.

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Fauconnier, D. Soya: Fertilisers for yield and quality. International Potash Institute, 1986.

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Dymond, John R. Cleaning seed. Dept. of Agriculture, 1997.

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Book chapters on the topic "Seed yield and quality"

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Stanisavljevic, Rade, Jasmina Milenkovic, Jasmina Radovic, et al. "Variability and Correlation Between the Seed Yield, Seed Yield Components and Quality of Alfalfa Seed." In Sustainable use of Genetic Diversity in Forage and Turf Breeding. Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-90-481-8706-5_49.

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Davies, Howard, and Louise Shepherd. "Integrating Omics in Food Quality and Safety Assessment." In Seed Development: OMICS Technologies toward Improvement of Seed Quality and Crop Yield. Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-94-007-4749-4_26.

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Grzesik, M., K. Górnik, and M. G. Chojnowski. "Maternal Effects on Callistephus chinensis Seed Yield and Quality." In Basic and Applied Aspects of Seed Biology. Springer Netherlands, 1997. http://dx.doi.org/10.1007/978-94-011-5716-2_15.

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Toubiana, David, and Aaron Fait. "Metabolomics-Assisted Crop Breeding Towards Improvement in Seed Quality and Yield." In Seed Development: OMICS Technologies toward Improvement of Seed Quality and Crop Yield. Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-94-007-4749-4_22.

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Galland, Marc, Imen Lounifi, Gwendal Cueff, et al. "A Role for “Omics” Technologies in Exploration of the Seed Nutritional Quality." In Seed Development: OMICS Technologies toward Improvement of Seed Quality and Crop Yield. Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-94-007-4749-4_23.

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Jankulovska, Mirjana, Sonja Ivanovska, Ljupcho Jankuloski, Mile Markoski, Biljana Kuzmanovska, and Dane Boshev. "Evaluation of advanced wheat mutant lines for food and feed quality." In Mutation breeding, genetic diversity and crop adaptation to climate change. CABI, 2021. http://dx.doi.org/10.1079/9781789249095.0021.

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Abstract The main goals of this study were to evaluate the agronomic performance of wheat mutant lines; to detect the effect of genotype, location and different fertilizer levels on analysed traits; to assess seed and feed quality; and to select best performing mutant lines for dual-purpose growing. Ten wheat mutant lines were sown on two locations in Macedonia, for evaluation of their agronomic performance. At both locations, grain yield, straw mass, harvest index, nitrogen use efficiency, nitrogen and protein content in seed and straw, neutral detergent fibre and acid detergent fibre in the
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Devi, Himashree, Palki Priya Khargharia, and Parinita Khargharia. "Genetic Modifications and Gene Delivery Using Nanobiotechnology for Improving Yield and Stress Tolerance." In Advances in Seed Quality Evaluation and Improvement. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-96-5178-8_12.

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Prioul, Jean-Louis, Domenica Manicacci, Catherine Damerval, and Valérie Méchin. "Proteomics in Identifying New Regulatory Mechanisms Involved in Seed Development and Ultimately Seed Quality." In Seed Development: OMICS Technologies toward Improvement of Seed Quality and Crop Yield. Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-94-007-4749-4_13.

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Sabelli, Paolo A. "Seed Development: A Comparative Overview on Biology of Morphology, Physiology, and Biochemistry Between Monocot and Dicot Plants." In Seed Development: OMICS Technologies toward Improvement of Seed Quality and Crop Yield. Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-94-007-4749-4_1.

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Chellamma, Sreekala, Bhinu Pillai, and Abdelali Hannoufa. "Probing the Genes Expressed in Developing Seed of Oilseed Plants: Brassica Napus (L.) as A Case Example." In Seed Development: OMICS Technologies toward Improvement of Seed Quality and Crop Yield. Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-94-007-4749-4_10.

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Conference papers on the topic "Seed yield and quality"

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Crista, Florin, Florin Imbrea, Isidora Radulov, Laura Crista, and Alina Lato. "ASSESSMENT OF THE EFFECTS OF COMPLEX FOLIAR FERTILIZATION ON THE YIELD AND QUALITY OF SUNFLOWER SEEDS (HELIANTHUS ANNUUS L.)." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024v/3.2/s12.27.

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This study aims to evaluate the effects of foliar fertilization (FF) on the yield and quality of sunflower seeds. Foliar fertilization (FF) applied to sunflower crops can have significant impacts on seed yield and quality, influencing their chemical composition and nutritional values. Unlike soil fertilization, which delivers nutrients through the root system, foliar fertilization supplies nutrients directly to the leaves, ensuring a rapid and efficient absorption of essential elements during critical growth stages. The study was conducted during the 2022 and 2023 agricultural seasons at the u
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Taranenko, V. V., and R. S. Sharifullin. "INFLUENCE OF FOLIAGE APPLICATION ON SUNFLOWER YIELD AND QUALITY." In «Breeding, seed production, cultivation technology and processing of agricultural crops». Federal State Budgetary Scientific Institution Federal Scientific Rice Centre, 2021. http://dx.doi.org/10.33775/conf-2021-292-296.

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Gibson, Lance R., and Russell E. Martin. "Temperature and Drought Influence on Soybean Yield, Composition, and Seed Quality." In Proceedings of the 10th Annual Integrated Crop Management Conference. Iowa State University, Digital Press, 1999. http://dx.doi.org/10.31274/icm-180809-664.

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Taranenko, V. V. "Effect of foliar fertilizing on the yield and quality of rapeseed." In CURRENT STATE, PROBLEMS AND PROSPECTS OF THE DEVELOPMENT OF AGRARIAN SCIENCE. Federal State Budget Scientific Institution “Research Institute of Agriculture of Crimea”, 2020. http://dx.doi.org/10.33952/2542-0720-2020-5-9-10-47.

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The aim of the research was to determine the effect of the highly concentrated fertilizer “Vuksal Boron” on the yield and quality of spring rape seeds. The surveys were carried out on the variety ‘Galant’ in the central zone of the Krasnodar Territory. As a result of two year trials, we found that 5–10 l/ha of “Vuksal Boron” positively affected the yield and seed quality of rapeseed. The yield increase was 2.4-3.6 kg/ha or 9–11 % compared to control; the crude fat content in rape seeds was 1.6–2.7%.
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Graef, George. "High-yield soybean lines with improved seed protein and oil balance." In 2022 AOCS Annual Meeting & Expo. American Oil Chemists' Society (AOCS), 2022. http://dx.doi.org/10.21748/reen3740.

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Soybean [Glycine max (L.) Merr.] is a leading supplier of vegetable oil and high-quality protein meal in world markets. Processors expect an oil yield of at least 11 lb bu-1 and want to produce a 48% protein meal. On-farm soybean yields show a linear increase of ~0.45 bu a-1 yr-1, but the prevalent negative association between yield and seed protein concentration resulted in a decrease in seed protein of ~2 percentage points during the past 80 years. Seed oil concentration typically is slightly positively associated with yield and highly negatively correlated with protein, and estimates for th
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Wahyuni, Sri, Zuziana Susanti, and Mira Landep Widiastuti. "Optimum plant population and fertilizer for enhancing rice seed yield and quality." In INTERNATIONAL CONFERENCE ON ORGANIC AND APPLIED CHEMISTRY (ICOAC) 2022. AIP Publishing, 2024. http://dx.doi.org/10.1063/5.0185108.

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Sergeeva, Svetlana, Tatiana Leonidova, and Larissa Korovina. "FORMATION OF PRODUCTIVITY AND QUALITY OF SPRING COLZA SEED OIL." In Multifunctional adaptive fodder production 26 (74). Federal Williams Research Center of Forage Production and Agroecology, 2021. http://dx.doi.org/10.33814/mak-2021-26-74-69-73.

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The article presents the results of research on the productivity and quality of spring colza seed oil. It was found that spring colza Nadezhda surpassed the variety of spring colza Svetlana both in yield and in quality of oilseeds: higher fat and protein content, low fiber content.
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Adžić, Slađan, Aleksandra Rakonjac, Nenad Pavlović, et al. "THE SIGNIFICANCE OF HETEROSIS IN CABBAGE SEED PRODUCTION." In 3rd International Symposium on Biotechnology. University of Kragujevac, Faculty of Agronomy in Čačak, 2025. https://doi.org/10.46793/sbt30.12sa.

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In order to examine the importance of hybrid vigor – heterosis in the production of cabbage seeds, three cabbage hybrids (Scc x N, B x N, Scc x B) were created in diallel. The vernalization pathway of flowering was used in the ame to activate the flowering gene during the winter. Five traits of seed yield components were monitored: number of siliques per plant, seed yield per plant (g plant -1), number of seeds per silique, seed yield per plant (g plant-1), seed germination energy (%). The Scc x N hybrid, according to the calculated heterozoic values, proved to be superior in all characteristi
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Dmitrevskaya, I. I., and O. A. Zharkikh. "Prospective methods of quality control agrochemicals." In Растениеводство и луговодство. Тимирязевская сельскохозяйственная академия, 2020. http://dx.doi.org/10.26897/978-5-9675-1762-4-2020-124.

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The results of assessing the effect of growth bioregulators on the yield of industrial hemp are presented, provided that industrial hemp is grown in a field experiment. It was found that the use of modern bioregulators on agricultural hemp crops had significant increases in the yield and collection of fiber, as well as in the seed productivity of hemp.
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Fang, Gao, Gu Xue-Hua, Wei Tong-Tong, et al. "Effects of Cadmium Stresses on Physiological Characteristics, Pod Yield and Seed Quality of Peanut." In 2013 Third International Conference on Intelligent System Design and Engineering Applications (ISDEA). IEEE, 2013. http://dx.doi.org/10.1109/isdea.2012.157.

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Reports on the topic "Seed yield and quality"

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Bradford, Kent, Haim Nerson, Gregory Wellbaum, and Menahem Edelstein. Environmental, Developmental and Physiological Determinants of Curcurbit Seed Quality. United States Department of Agriculture, 1998. http://dx.doi.org/10.32747/1998.7695837.bard.

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Environmental, developmental, physiological and biochemical determinants of cucurbit seed quality were investigated in field and laboratory experiments. The major factor influencing seed quality is seed maturity at harvest, with both immature and overmature seeds exhibiting reduced quality. Planting density and fruit load per plant can be manipulated to maximize seed yield per unit area without adversely affecting seed quality. Seeds harvested at optimal maturity will have the greatest germination vigor and will maintain quality longer during storage. Seed priming can improve germination rates
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Pierce, Eric. Effects of fungicide spray program on inbred seed corn yield and seed quality. Iowa State University, 2018. http://dx.doi.org/10.31274/cc-20240624-595.

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Smith, Margaret, Nurit Katzir, Susan McCouch, and Yaakov Tadmor. Discovery and Transfer of Genes from Wild Zea Germplasm to Improve Grain Oil and Protein Composition of Temperate Maize. United States Department of Agriculture, 1998. http://dx.doi.org/10.32747/1998.7580683.bard.

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Project Objectives 1. Develop and amplify two interspecific populations (annual and perennial teosintes x elite maize inbred) as the basis for genetic analysis of grain quality. 2. Identify quantitative trait loci (QTLs) from teosinte that improve oil, protein, and essential amino acid composition of maize grain. 3. Develop near isogenic lines (NILs) to quantify QTL contributions to grain quality and as a resource for future breeding and gene cloning efforts. 4. Analyze the contribution of these QTLs to hybrid performance in both the US and Israel. 5. Measure the yield potential of improved gr
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Smith, Margaret, Nurit Katzir, Susan McCouch, and Yaakov Tadmor. Discovery and Transfer of Genes from Wild Zea Germplasm to Improve Grain Oil and Protein Composition of Temperate Maize. United States Department of Agriculture, 2002. http://dx.doi.org/10.32747/2002.7695846.bard.

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Project Objectives 1. Develop and amplify two interspecific populations (annual and perennial teosintes x elite maize inbred) as the basis for genetic analysis of grain quality. 2. Identify quantitative trait loci (QTLs) from teosinte that improve oil, protein, and essential amino acid composition of maize grain. 3. Develop near isogenic lines (NILs) to quantify QTL contributions to grain quality and as a resource for future breeding and gene cloning efforts. 4. Analyze the contribution of these QTLs to hybrid performance in both the US and Israel. 5. Measure the yield potential of improved gr
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Paterson, Andrew H., Yehoshua Saranga, and Dan Yakir. Improving Productivity of Cotton (Gossypsum spp.) in Arid Region Agriculture: An Integrated Physiological/Genetic Approach. United States Department of Agriculture, 1999. http://dx.doi.org/10.32747/1999.7573066.bard.

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Objectives: We seek to establish the basis for improving cotton productivity under arid conditions, by studying the water use efficiency - evaporative cooling interrelationship. Specifically, we will test the hypothesis that cotton productivity under arid conditions can be improved by combining high seasonal WUE with efficient evaporative cooling, evaluate whether high WUE and/or evaporative cooling are based on specific physiological factors such as diurnal flexibility in stomatal conductance, stomatal density, photosynthetic capacity, chlorophyll fluorescence, and plant water status. Genes i
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Hovav, Ran, Peggy Ozias-Akins, and Scott A. Jackson. The genetics of pod-filling in peanut under water-limiting conditions. United States Department of Agriculture, 2012. http://dx.doi.org/10.32747/2012.7597923.bard.

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Pod-filling, an important yield-determining stage is strongly influenced by water stress. This is particularly true for peanut (Arachishypogaea), wherein pods are developed underground and are directly affected by the water condition. Pod-filling in peanut has a significant genetic component as well, since genotypes are considerably varied in their pod-fill (PF) and seed-fill (SF) potential. The goals of this research were to: Examine the effects of genotype, irrigation, and genotype X irrigation on PF and SF. Detect global changes in mRNA and metabolites levels that accompany PF and SF. Explo
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Israel, Alvaro, and John Merrill. Production of Seed Stocks for Sustainable Tank Cultivation of the Red Edible Seaweed Porphyra. United States Department of Agriculture, 2006. http://dx.doi.org/10.32747/2006.7696527.bard.

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Porphyra species (commonly known as ‘nori’ or ‘purple laver’) are edible red seaweeds rich in proteins, vitamins and other highly valued biogenic compounds. For years Porphyra has been cultured using seeded nets extended in the open sea, and its biomass consumed primarily in the Far East. While demands for international markets have increased steadily at an average of 20% per year, supplies are on the verge and not expected to meet future demands. Alternatively, land-based cultivation of seaweed has become attractive in the mariculture industry since (1) important growth parameters can be cont
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Lundeen, Peter, and Xiao-Bing Yang. Effect of Seed Soybean Treatments on Seed Emergence and Yield. Iowa State University, Digital Repository, 2003. http://dx.doi.org/10.31274/farmprogressreports-180814-1118.

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Yang, Xiao-Bing, and Peter Lundeen. Effect of Soybean Seed Treatments on Seed Emergence and Yield. Iowa State University, Digital Repository, 2002. http://dx.doi.org/10.31274/farmprogressreports-180814-946.

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Tanksley, Steven D., and Dani Zamir. Development and Testing of a Method for the Systematic Discovery and Utilization of Novel QTLs in the Production of Improved Crop Varieties: Tomato as a Model System. United States Department of Agriculture, 1995. http://dx.doi.org/10.32747/1995.7570570.bard.

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Modern cultivated varieties carry only a small fraction of the variation present in the gene pool. The narrow genetic basis of modern crop plants is a result of genetic bottlenecks imposed during early domestication and modern plant breeding. The wild ancestors of most crop plants can still be found in their natural habitats and Germplasm Centers have been established to collect and maintain this material. These wild and unadapted resources can potentially fuel crop plant improvement efforts for many years into the future (Tanksley and McCouch 1997). Unfortunately, scientists have been unable
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