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Готові списки джерел за темами / Planting stok / Статті в журналах

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Статті в журналах з теми "Planting stok"

Автор: Grafiati

Опубліковано: 3 червня 2025

Оновлено: 31 липня 2025

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1

Frira Sesilia, Viktor Handrianus Pranatawijaya, and Ressa Priskila. "Machine Learning untuk Memprediksi Jumlah Penjualan, Stok dan Jumlah Tanam Hasil Pertanian Hidroponik." KONSTELASI: Konvergensi Teknologi dan Sistem Informasi 4, no. 1 (2024): 222–33. http://dx.doi.org/10.24002/konstelasi.v4i1.9055.

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Hidroponik Tilung Farm, usaha budidaya tanaman di Palangka Raya, sering mengalami kesulitan dalam memprediksi data stok, transaksi, dan jumlah tanam yang optimal. Sebelumnya, data ini hanya digunakan untuk melihat hasil penjualan. Penelitian ini bertujuan untuk memprediksi data tersebut dengan akurat menggunakan machine learning. Metode penelitian meliputi pengumpulan data dengan studi pustaka, wawancara, dan observasi. Data stok, transaksi, dan jumlah tanam diolah dengan machine learning menggunakan algoritma regresi linear dan support vector machine. Hasil penelitian menunjukkan bahwa algori

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2

Effendi, Riskan. "NATURAL REGENERATION OF Eusideroxylon Zwageri T. et B. AT GUNUNG MERATUS PROTECTION FOREST EAST KALIMANTAN - INDONESIA." Journal of Forestry Research 1, no. 1 (2004): 75–81. https://doi.org/10.20886/ijfr.2004.1.1.75-81.

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A study on the natural regeneration  of <em>E</em><em>usideroxylon Zwageri T </em>et B, a native and multi purpose iron  wood  tree  species,  was  conducted   at the  Protection   Forest  of  Gunung   Meratus,  East Kalimantan, Indonesia.   As many as lS  mature  trees with  diameter  more  than 20 cm at breast height (1.30   m) were chosen for this study.  The amount of natural regeneration  found under  tree crown projection, were classified into  

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3

Albasit, Lovensia Zukruff, Rudhi Pribadi, and Rini Pramesti. "Estimasi Stok Karbon Mangrove Pasca Rehabilitasi di Desa Kaliwlingi, Brebes Menggunakan Citra Sentinel-2." Journal of Marine Research 11, no. 4 (2022): 620–40. http://dx.doi.org/10.14710/jmr.v11i4.31734.

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Mangrove sebagai ekosistem karbon biru berperan penting dalam mitigasi perubahan iklim namun di sisi lain keberadaannya terancam oleh konversi lahan. Rehabilitasi mangrove telah banyak dilakukan dan untuk mengelolanya secara berkelanjutan stok karbon mangrove perlu diketahui untuk kebutuhan pasar karbon. Pesisir Kota Brebes menjadi salah satu daerah yang berhasil merehabilitasi kawasan hutan mangrove. Penelitian ini bertujuan untuk mengestimasi stok karbon mangrove pasca rehabilitasi di Desa Kaliwlingi, Brebes berdasarkan perbedaan tahun tanam, yakni 2005, 2008, 2011, 2014 dan 2017. Penelitian

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4

Rahmayanti, Mega Aulia, Ahmad Jauhari, and Adistina Fitriani. "ESTIMASI STOK KARBON DAN SERAPAN CO2 DI AREA REVEGETASI PIT MANGKALAPI PT ARUTMIN INDONESIA TAMBANG BATULICIN." Jurnal Sylva Scienteae 4, no. 5 (2021): 902. http://dx.doi.org/10.20527/jss.v4i5.4213.

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This research aims to analyze land cover based on the NDVI value in the revegetation area of the 2016 planting year, estimate the carbon stock in the Falcataria moluccana stands, lower plants and brown waste as well as the CO2 absorption in the stands and make correlation between NDVI values and CO2 absorption. This research used a combination method of Vegetation Index and Ground-base Inventory. NDVI analysis on Sentinel-2 imagery was used to determine the land cover class which was then used as the basis for determining the location of the sample plot (stratified random sampling) and in the

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5

Widaningsih, Sri, Agus Suheri, and Rahma Ziyadati Hakim. "APLIKASI PENGELOLAAN DATA PERTANIAN BERBASIS WEB." IDEALIS : InDonEsiA journaL Information System 5, no. 2 (2022): 69–78. http://dx.doi.org/10.36080/idealis.v5i2.2960.

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Анотація:

Sektor pertanian merupakan salah satu sektor lapangan kerja sebagian besar penduduk di Kabupaten Cianjur. Pada umumnya, pengelolaan data proses pertanian pada tahap penanaman dan panen belum menggunakan teknologi informasi sehingga menimbulkan beberapa kekurangan seperti kurang efisien dan efektifnya pegelolaan data. Aplikasi pengelolaan data proses pertanian merupakan aplikasi yang dibuat untuk tahap penanaman dan panen. Dengan aplikasi ini dapat dikelola jadwal penanaman, pemupukan, pemberian obat dan hama serta panen. Selain itu terdapat pula pengelolaan gudang untuk menjamin tersedianya st

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6

Nainggolan, Frans Alexander, Rudhi Pribadi, and Agus Trianto. "Struktur Komposisi Dan Simpanan Karbon Di Sedimen Hutan Mangrove Pandansari, Kaliwlingi, Brebes." Journal of Marine Research 11, no. 3 (2022): 529–38. http://dx.doi.org/10.14710/jmr.v11i3.33393.

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Mangrove memiliki peranan penting baik secara fisik, ekonomi maupun ekologi. Salah satu fungsi ekologi tersebut adalah sebagai penyimpan karbon di alam. Upaya perlindungan dan pelestarian mangrove membutuhkan data sebagai acuan pembuatan kebijakan pengelolaan mangrove yang berkelanjutan. Tujuan penelitian ini untuk mengetahui komposisi dan struktur vegetasi mangrove serta mengetahui stok karbon sedimen di Hutan Mangrove Pandansari, Kabupaten Brebes. Penentuan lokasi ditetapkan berdasarkan tahun penanaman mangrove hasil program rehabilitasi, yaitu tahun penanaman 2005, 2008, 2011, 2014 dan 2017

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7

Humaira, Cut Sarah, Elvira Iskandar, and Romano Romano. "Risiko Rantai Pasok Beras di Wilayah Pantai Timur Provinsi Aceh." Jurnal Ilmiah Mahasiswa Pertanian 9, no. 1 (2024): 293–303. https://doi.org/10.17969/jimfp.v9i1.29018.

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Abstrak. Aktivitas pendistribusian beras di Aceh untuk memenuhi permintaan beras bagi masyarakat terhambat, yang salah satunya disebabkan oleh perubahan iklim dan hal ini mengganggu rantai pasok beras Provinsi Aceh. Perubahan iklim menimbulkan adanya ketidakpastian bagi pelaku dalam rantai pasok beras dimulai dari budidaya, panen, penanganan pasca panen, pengolahan dan distribusi beras. Penelitian ini bertujuan untuk menjawab permasalahan tersebut dengan mengidentifikasi risiko prioritas pada rantai pasok menggunakan analisis Fuzzy FMEA digunakan sebagai alat untuk mengukur risiko prioritas ya

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8

Nuranisa, Septi, Eming Sudiana, and Edy Yani. "HUBUNGAN UMUR DENGAN Biomassa, Stok karbon dioksida, Tegakan POHON DUKU (Lansium parasiticum) DI DESA KALIKAJAR KECAMATAN KALIGONDANG KABUPATEN PURBALINGGA." BioEksakta : Jurnal Ilmiah Biologi Unsoed 2, no. 1 (2020): 146. http://dx.doi.org/10.20884/1.bioe.2020.2.1.1866.

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This research entitled "Age Relationship with Carbon Dioxide Stock of Duku Tree (Lansium parasiticum) in Kalikajar Village, Kaligondang District, Purbalingga Regency". The puspoe of this research are: 1) Knowing the effect of stand age on the amount of carbon dioxide stock stored in duku stands (Lansium parasiticum) in Kalikajar Village, Kaligondang District, Purbalingga Regency. 2) Knowing the age of duku plants (Lansium parasiticum) in Kalikajar Village, Kaligondang District, Purbalingga Regency which has the most potential carbon dioxide stock. The research used survey method by deter

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9

Alfarizi, TM, Munawar Khalil, and Yusnizar Yusnizar. "Kajian Stok Karbon Organik Dan Nitrogen Total Tanah Pada Beberapa Jenis Tanaman Penutup Tanah Di Kebun Kelapa Sawit PT. Perkebunan Nusantara I Kota Langsa." Rona Teknik Pertanian 16, no. 2 (2023): 194–203. http://dx.doi.org/10.17969/rtp.v16i2.34349.

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Abstrak. Tanaman kelapa sawit merupakan tanaman perkebunan penting dalam sektor pertanian. Masalah utama pertanian di Indonesia saat ini adalah degradasi kesuburan lahan pertanian disebabkan menurunnya kandungan bahan organik tanah. Upaya peningkatan produksi kelapa sawit dilakukan dengan berbagai teknik diantaranya penanaman tanaman penutup tanah (TPT). Tujuan penelitian ini adalah mengkaji stok karbon organik dan nitrogen total tanah pada lahan yang ditanami beberapa jenis tanaman penutup tanah di Kebun Kelapa Sawit PT. Perkebunan Nusantara I Kota Langsa. Penelitian ini menggunakan metode de

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10

Hidayah, Elda Nastitie, Adi Fithria, and Rina Muhayah Noor Pitri. "ESTIMASI STOK KARBON PADA TUTUPAN LAHAN HUTAN, PEMUKIMAN DAN LAHAN TERBUKA DI DESA MANDIANGIN BARAT." Jurnal Sylva Scienteae 6, no. 2 (2023): 217. http://dx.doi.org/10.20527/jss.v6i2.8504.

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Анотація:

Change in natural conditions are caused by several things, one of which is the increase in amount of CO2 in atmosphere. The cause of increase in CO2 is due pollution so trees and forests begin to decrease in area. Plants are able to absorb carbon dioxide for the process of photosynthesis to reduce carbon dioxide from atmosphere. The way to reduce this impact is by planting plants and maintaining land use change. Vegetation absorbs CO2 is stored in plant body in the form of biomass in the plant body. Land cover is a field covers the earth's surface, the difference in land cover causes carbon st

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11

PaterSon, John M. "Handling and planting methods influence field performance of red pine ten years after planting." Forestry Chronicle 69, no. 5 (1993): 589–93. http://dx.doi.org/10.5558/tfc69589-5.

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Анотація:

In 1976 several plantings were established to compare the post-planting performance of 3 + 0 Red pine (Pinus resinosa Ait.) bare root stock planted by operational planting crews with those planted by research planting crews. Ten-year results show that field performance is directly influenced by the handling and planting methods employed by the two groups. Extra care in the handling and planting of bare root stock by research crews has led to improved survival, total height and diameter growth, resulting in a 27% overall increase in basal area. Key words: Red pine, handling and planting, planta

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12

Struve, Daniel, Gary Kaster, and Terry Smith. "Tree Replacement Programs in Ohio." Arboriculture & Urban Forestry 21, no. 6 (1995): 296–301. http://dx.doi.org/10.48044/jauf.1995.048.

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Cooperative tree replacement programs between a public utility holding company and its subsidiary and Ohio State University are described. The goals of the cooperative program are to reduce energy demand, reduce line clearance cost, develop production methods for new species, document survival and establishment in urban planting sites and increase the species diversity of urban plantings. Over a five year period, 5000 trees will be grown and transplanted. Presently, over 40 species are in production. The first plantings, established with one and two year old (1.5 to 9 m tall, 1.5 to 2.5 cm cal

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13

Weber, C. A. "Strawberry Crown Plugs Provide Flexibility and Improved Performance in Cold Climate Plasticulture Production." Agronomy 11, no. 8 (2021): 1635. http://dx.doi.org/10.3390/agronomy11081635.

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Annual plasticulture strawberry production has not been adopted as rapidly in cold climate regions as has occurred in warmer production areas due to uncertainty about potential benefits. Recent trials have demonstrated the potential of regionally adapted varieties in the annual plasticulture system in cold regions, but optimal production practices have not been determined. Summer planting of short-day varieties in these areas would increase flexibility for growers, allowing additional cropping options and improved land use management. The performance of six short-day strawberry varieties (Chan

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14

Schultheis, Jonathan R. "VIRUS-FREE MICROPROPAGATED PLANTS AND CLONE EFFECTS ON SWEETPOTATO YIELD, 1993." HortScience 29, no. 7 (1994): 727f—727. http://dx.doi.org/10.21273/hortsci.29.7.727f.

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Commercially grown sweetpotato contain virus. Hill selection is practiced to maintain quality and trueness to type of a variety. Three field plantings of Beauregard and Jewel were made in 1993 to compare the yield of virus-free planting stock obtained from micropropagared plants (VFM); virus-infected planting stock obtained from micropropagated plants (VIM); foundation, registered, grower seed stock; and a selected California Jewel clone in which the virus was removed, then micropropagated (CVFM). For Beauregard, VFM had significantly more yield of marketable and number 1 roots at the 0.06 lev

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15

Druchinin, Denis. "Foreing techniques for planting Ball-Rooted Planting Stock." Актуальные направления научных исследований XXI века: теория и практика 2, no. 5 (2014): 108–12. http://dx.doi.org/10.12737/6937.

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16

Malyukov, Sergey, Evgeniy Pozdnyakov, and Denis Druchinin. "Foreing techniques for planting ball-rooted planting stock." Актуальные направления научных исследований XXI века: теория и практика 2, no. 5 (2014): 116–20. http://dx.doi.org/10.12737/6939.

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17

Barnett, J. P., and J. M. McGilvray. "Performance of Container and Bareroot Loblolly Pine Seedlings on Bottomlands in South Carolina." Southern Journal of Applied Forestry 17, no. 2 (1993): 80–83. http://dx.doi.org/10.1093/sjaf/17.2.80.

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Abstract The performance of container and bareroot loblolly pine (Pinus taeda L.) seedlings from the same improved seedlot was compared on highly productive bottomland sites in South Carolina. At the time of planting, size and quality of the open-grown container stock were equal to or betterthan bareroot material. When outplanting conditions were ideal, field plantings in March, April, and May of 2 successive years indicated equal performance of the 2 stock types. When conditions were more stressful, container stock survived and grew better than bareroot seedlings. Needle-tipburn caused by pos

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18

Bártová, A., and O. Mauer. "The effect of auxinoid application on the planting stock root system." Journal of Forest Science 51, No. 12 (2012): 548–58. http://dx.doi.org/10.17221/4587-jfs.

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The goal of the study was to verify the effect of growth substances from the group of auxinoids on the root system of European beech and Scots pine planting stock. The effect of growth substance application date (spring, summer dipping), the type of growth substance used (IBA, NAA), and the exposition to the growth substance (1, 2, <br />5 hours) were studied. The tests showed that the application of NAA and IBA did not stimulate the root system growth in Scots pine at any exposition of root systems to the growth substances. European beech exhibited a favourable effect of the 5-hour IBA

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19

Galletta, G. J., J. M. Enns, and J. L. Maas. "Strawberry Cultivar Responses to Variations in Planting Time, Stock, and Mulches." HortScience 31, no. 4 (1996): 610c—610. http://dx.doi.org/10.21273/hortsci.31.4.610c.

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The cultivars Allstar, Honeoye, Kent, and Jewel yielded the most successful summer and subsequent spring crops when planted in mid-July from dormant, cold-stored, multiple-crowned, nursery mother plants. Summer fruit sizing during very high temperatures was a problem; fruit number and quality was not. In a second hot year, the same cultivars did not give satisfactory summer crops when planted after late July. The return spring crop was most successful following planting in July rather than August or September, though there was a significant cultivar × planting date interaction for a number of

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20

Prahodsky, Sergei, Valery Kaplich, and Dmitry Voitka. "Protection of Scots Pine Planting Stock and Forest Plantations against Diseases and Pests in Belarus." Folia Forestalia Polonica 60, no. 3 (2018): 199–203. http://dx.doi.org/10.2478/ffp-2018-0020.

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Abstract The aim of this research is the monitoring of diseases of Scots pine in the plantings and forest stands in the Republic of Belarus depending on the species composition of pests, their biology and the effectiveness of various methods of plant protection. Significant loss of plants for planting is associated with the spread of pathogens causing damage to seedlings, mainly from the genus Fusarium, Alternaria and Botrytis. The most abundant pests of Scots pine are Coleoptera and Lepidoptera groups representing 16 and 8 species, accordingly. Numerous species represent Curculionidae, Scarab

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21

Sydnor, T. Davis, Sakthi Subburayalu, and Matthew Bumgardner. "Contrasting Ohio Nursery Stock Availability with Community Planting Needs." Arboriculture & Urban Forestry 36, no. 1 (2010): 47–54. http://dx.doi.org/10.48044/jauf.2010.007.

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There has been a continuing disparity between what urban foresters say they request for community plantings and the stock availability from nurseries. To investigate this, twenty-two of Ohio’s urban foresters were surveyed in February 2008 to contrast their planting needs with nursery stock availability. Urban foresters reported planting more than 9,000 trees in 2005 and expected to plant more than 15,000 trees in their respective communities in 2010. At the same time, nearly 278,000 trees [5 cm (2 in)] were reported as being available for sale by nurseries participating in the 2008 Ohio Nurse

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22

Sutton, R. F. "Root growth capacity and field performance of jack pine and black spruce in boreal stand establishment in Ontario." Canadian Journal of Forest Research 17, no. 8 (1987): 794–804. http://dx.doi.org/10.1139/x87-127.

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Data from tests of root growth capacity (RGC) of jack pine (Pinusbanksiana Lamb.) and black spruce (Piceamariana (Mill.) B.S.P.) on subsamples of planting stock outplanted on variously prepared sites appropriate to the species in boreal Ontario are examined in relation to field performance. These data were collected from six outplantings per species (two per annum for 3 years) and from further subsamples of the planting stock planted in low-stress nursery plantings. Five kinds of microsite were outplanted: untreated, Bräcke patch bottom, and two kinds of mound. On each site, 600 bare-root tree

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23

Davis, Jeanine M. "DEVELOPING A SMALL-SCALE, LOW-INPUT CULTURAL SYSTEM FOR ELEPHANT GARLIC, A SPECIALTY CROP." HortScience 28, no. 5 (1993): 521f—521. http://dx.doi.org/10.21273/hortsci.28.5.521f.

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Elephant garlic (Allium ampeloprasum L.), which is not a true garlic, produces large bulbs with mild-flavored cloves. It is a high-priced specialty vegetable which is sold as individual bulbs or in multi-bulb decorative braids. The crop is of interest to small-scale growers because it is planted in the fall and harvested in mid-June, making it suitable for use in a multi-crop production system. Since 1989 studies have been conducted to develop a small-scale, low-input cultural system for elephant garlic. Organic versus synthetic fertilization, planting stock clove size, planting date, nitrogen

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24

Mijnsbrugge, Kristine Vander, K. Cox, and J. Van Slycken. "Conservation Approaches For Autochthonous Woody Plants in Flanders." Silvae Genetica 54, no. 1-6 (2005): 197–206. http://dx.doi.org/10.1515/sg-2005-0029.

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Abstract Autochthonous genetic resources of woody plants have become seriously endangered in Flanders because of the particularly low and fragmented forest cover, centuries of intensive forest use in this highly populated area and the wide-spread usage of non-autochthonous planting stock in reforestation and landscape plantings. Intraspecific hybridisation between remnant autochthonous populations and foreign genotypes, which can show inadequate adaptation, may influence the autochthonous genetic constitution and fitness in the long term. As several European countries face similar problems, th

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25

Mauer, Oldřich, Martin Rozmánek, and Kateřina Houšková. "Drought Spells and Their Impact on the Growth of Young Plantations Established with the Containerized Planting Stock." Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 66, no. 1 (2018): 89–99. http://dx.doi.org/10.11118/actaun201866010089.

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Анотація:

In 2013–2016, the growth and post – planting losses were monitored of bare – rooted and containerized planting stock of European beech, Norway spruce and Douglas fir together with the course of weather in seven regions of the Czech Republic, most endangered by drought. Precipitation deficits occurred especially in the spring period of 2015 and in the summer period of 2016, significant drought spells being recorded also in the summer periods of years 2013 and 2015. If there is a normal weather after planting, the containerized planting stock exhibits better growth. If the planting is followed b

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26

Sergei, Prahodsky, Kaplich Valery, and Voitka Dmitry. "Protection of Scots pine planting stock and forest plantations against diseases and pests in Belarus." FOLIA FORESTALIA POLONICA, SERIES A – FORESTRY 60, no. 3 (2018): 199–203. https://doi.org/10.2478/ffp-2018-0020.

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Анотація:

The aim of this research is the monitoring of diseases of Scots pine in the plantings and forest stands in the Republic of Belarus depending on the species composition of pests, their biology and the effectiveness of various methods of plant protection. Significant loss of plants for planting is associated with the spread of pathogens causing damage to seedlings, mainly from the genus <em>Fusarium, Alternaria </em>and <em>Botrytis</em>. The most abundant pests of Scots pine are Coleoptera and Lepidoptera groups representing 16 and 8 species, accordingly. Numerous species represe

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27

Percival, Glynn. "Evaluation of physiological tests as predictors of young tree establishment and growth." Arboriculture & Urban Forestry 30, no. 2 (2004): 80–91. http://dx.doi.org/10.48044/jauf.2004.010.

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Анотація:

High mortality rates of bare-root stock can occasionally occur post-planting due to poor plant vitality at the time of planting. Consequently, physiological tests of plant vitality, such as stem electrolyte leakage, root growth potential (RGP), and chlorophyll fluorescence, are valuable because of their ability to identify low-vigor or damaged plants that will perform poorly when planted into the landscape. The survival, growth, and foliar damage of three tree species commonly used in landscape plantings was accurately predicted by stem electrolyte leakage, RGP, and chlorophyll fluorescence 17

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28

Schultheis, Jonathan R., Daniel J. Cantliffe, and Herbert H. Bryan. "Early Plant Growth and Yield of Sweetpotato Grown from Seed, Vegetative Cuttings, and Somatic Embryos." Journal of the American Society for Horticultural Science 119, no. 5 (1994): 1104–11. http://dx.doi.org/10.21273/jashs.119.5.1104.

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Early plant growth, root quality, and yield from sweetpotato plants obtained from zygotic seed, somatic embryos, or cloned from stock plants (through micropropagation, rooted node explants, or nonrooted terminal vine cuttings) were compared in field plantings established in 1986, 1987, and 1988 in Gainesville and/or Homestead, Fla. At planting, transplants derived from somatic embryos had more nodes than the other propagules, while vine length per plant was greatest with nonrooted vine cuttings obtained from stock plants. The number of nodes (up to 253%) and vine growth (up to 517%) were great

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29

Sharma, Archana, and Pradeep Vasudeva. "Selection of Suitable Biofertilizers for Production of Quality Planting Stock of Adansonia Digitata." International Journal of Science and Research (IJSR) 13, no. 9 (2024): 1408–10. http://dx.doi.org/10.21275/sr24919114351.

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30

Ostry, M. E. "Restoration of White Pine in Minnesota, Wisconsin, and Michigan." HortTechnology 10, no. 3 (2000): 542–43. http://dx.doi.org/10.21273/horttech.10.3.542.

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White pine blister rust (Cronartium ribicola J.C. Fisch.) (WPBR) was discovered on Ribes L. in New York in 1906, although it was accidentally introduced from Europe on pine (Pinus L.) seedlings. The spread of this destructive fungus has changed the forests in North America. After decades of reduced planting because of the concern over the impact of WPBR, white pine (Pinus strobus L.) is now being restored in the lake states of Minnesota, Wisconsin and Michigan. Although the potential for growing white pine is high on many sites, the disappearance of a seed source because of logging and fires m

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31

Kolobov, A. N. "MODEL ANALYSIS OF THE PLANTATIONS SPRUCE PRODUCTIVITY DEPENDENT ON THE PLANTING SCHEME AND INTENSITY OF RANDOM EXTERNAL FACTORS IMPACT." Regional problems 26, no. 4 (2023): 5–13. http://dx.doi.org/10.31433/2618-9593-2023-26-4-5-13.

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With rational forestry management, it is created special artificial forest plantations of high productivity for technically valuable species allowing the largest supply of grown wood. One of the ways to increase the supply of wood per unit of forest area is to regulate the initial density and planting pattern of trees. Using simulation methods, it is shown that in the absence of external influences, a checkerboard planting pattern is an optimal one providing a larger supply of wood as compared to a rectangular pattern. In real conditions, there are risks of dying off for individual trees due t

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32

Zaczek, James J., Kim C. Steiner, and Todd W. Bowersox. "Performance of Northern Red Oak Planting Stock." Northern Journal of Applied Forestry 10, no. 3 (1993): 105–11. http://dx.doi.org/10.1093/njaf/10.3.105.

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Abstract Northern red oak planting trials were established in three clearcuts in Pennsylvania to evaluate field performance in relation to type of planting stock (1-0, 2-0, 1-1, 2-1, containerized direct-seeded) and other treatments (undercutting in the nursery, top-clipping at planting time, hormone treatment of roots). All treatments were planted simultaneously, and most employed the same genetic material. After 3 yr in the field, seedlings that had been grown for 2 yr in 7.9-1 pots were tallest and had the best survival, but this stock was expensive to produce and difficult to plant. The 2-

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33

Simpson, David G., and Alan Vyse. "Planting stock performance: Site and RGP effects." Forestry Chronicle 71, no. 6 (1995): 739–42. http://dx.doi.org/10.5558/tfc71739-6.

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Douglas-fir [Pseudotsuga menziesii var glauca (Beissn.) Franco], interior spruce [Picea glauca Moench (Voss), Picea engelmannii (Parry) and their naturally occurring hybrids] and lodge-pole pine (Pinus contorta Dougl.) seedlings were planted on several forest sites in south central British Columbia. At planting, root growth potential (number of newly elongated roots longer than 10 mm per seedling) was determined. Trees were assessed for survival and height for at least five years. Survival of Douglas-fir and growth of all three species was affected by planting site, probably reflecting moistur

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34

Shan, Fucheng, and Kevin Seaton. "Semi-sterilized Tissue Culture for Rapid Propagation of Grapevines (Vitis vinifera L.) Using Immature Cuttings." HortScience 49, no. 7 (2014): 949–54. http://dx.doi.org/10.21273/hortsci.49.7.949.

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Rapid expansion of grapevine plantings in many parts of the world has led to increased demand for desirable planting stocks. In countries that rely on importing new varieties and have strict quarantine rules, such as Australia, vines need to stay under quarantine for ≈2 years before they are released, at which time there is very limited wood available. Hence, rapid expansion of propagating stock after release is the key to multiplying up new varieties. A novel method, referred to as Semi-sterilized Tissue Culture (SSTC) using immature single-node cuttings, was established and evaluated as a wa

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35

Kolobov, A. N. "SIMULATION OF OPTIMAL FOREST PLANTING SCHEMES." Regional problems 24, no. 2-3 (2021): 192–95. http://dx.doi.org/10.31433/2618-9593-2021-24-2-3-192-195.

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The author has carried out a comparative analysis of spruce stands productivity for different planting schemes based on imitation modeling. He shows that the process of the stand self-thinning depends both on the initial density of planting and on the trees relative position on the site, which ultimately determines the amount of a given diameter wood stock. It is determined the optimal forest planting schemes for spruce stands providing the maximum stock of small, medium and large wood.

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Matsuo, E., K. Ohmachi, K. Arisumi, Y. Sakata, and M. Kobayashi. "Scale Propagation as a Method of Measuring Summer-sprouting Tendency in Easter Lily." HortScience 23, no. 3 (1988): 553–54. http://dx.doi.org/10.21273/hortsci.23.3.553.

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Abstract Summer-sprouting in Easter lily (Lilium longiflorum) occurred more frequently in scale-propagated plantlets than in yearling planting stock. Cultivars without summer-sprouting in scale-propagated plantlets had no summer-sprouting in yearling planting stock. Cultivars having high percentages of summer-sprouting in scale-propagated plantlets also had high percentages of summer-sprouting in yearling planting stock.

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Usman, Ali, and Harniatun Iswarini. "DAMPAK KENAIKAN HARGA PUPUK NON SUBSIDI TERHADAP USAHATANI PADI DI DESA SALEH MAKMUR KECAMATAN AIR SALEK KABUPATEN BANYUASIN." Societa: Jurnal Ilmu-Ilmu Agribisnis 13, no. 2 (2024): 23. https://doi.org/10.32502/jsct.v13i2.9225.

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ABSTRACTThis study aimed to determine the fluctuations in non-subsidized fertilizer prices from 2019 to 2023, identify the impact of these price increases on the availability of non-subsidized fertilizers for rice farmers, and understand the effect on the dosage of non-subsidized fertilizers used on rice crops. The research was conducted in Desa Saleh Makmur, Kecamatan Air Salek, Kabupaten Banyuasin, from January to May 2024. A descriptive qualitative research method with a survey approach was used. The sampling method employed was simple random sampling, with a total sample size of 25 farmers

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Picio, Miriane Dal, Jerônimo Luiz Andriolo, Lígia Erpen, Djeimi Isabel Janisch, and Odair José Schmitt. "Multiplication of strawberry stock plants at different planting times." Horticultura Brasileira 30, no. 3 (2012): 544–48. http://dx.doi.org/10.1590/s0102-05362012000300031.

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The objective of this research was to determine the effectiveness of the multiplication of micropropagated strawberry stock plants as a method for producing runner tips to be used in the production of plug transplants. Micropropagated stock plants of cultivars INIA-Arazá, INIA-Guenoa and INIA-Yvapitá were planted at October 1st, 2008. Runner tips emitted by the micropropagated stock plants were harvested and planted as multiplied stock plants at 37; 40; 46; 51; 58; 64; 67; 75 and 87 days after planting the micropropagated stock ones. Runner tips emitted by all plants between October, 2008 and

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39

Kolobov, A. N., and E. Ya Frisman. "DEVELOPMENT OF OPTIMAL PLANTING SCHEMES BY SIMULATION." ÈKOBIOTEH 3, no. 3 (2020): 418–23. http://dx.doi.org/10.31163/2618-964x-2020-3-3-418-423.

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One way to increase the productivity of artificial forestation is to control the density and relative position of trees. In this regard, there are tasks of finding the optimal planting schemes to obtain the maximum wood stock of a given diameter. Based on the developed simulation model, a comparative analysis of the productivity of spruce stands with different planting schemes was carried out. The optimal forest planting schemes for spruce stands, which provide the maximum stock of small, medium and large wood, are determined. It is shown that in order to maximize the stock of wood of differen

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40

Mochalov, Boris, and Svetlana Bobushkina. "Silvicultural Production as a Basis for Continuity of Forest Management." Lesnoy Zhurnal (Forestry Journal), no. 4 (July 21, 2021): 80–96. http://dx.doi.org/10.37482/0536-1036-2021-4-80-96.

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Currently, the principle of sustainable use of forests is a fundamental direction in the management of natural resources. Solving the problems of sustainable development of forestry in the European North involves ensuring the quality reproduction of forest resources. The main parts of silvicultural production are procurement and preparation of seeds; growing planting stock, creation of new stands and agricultural tending of them. The goal of the federal project “Forest Conservation” is to ensure the balance of forest felling and reproduction in the ratio of 100 % by 2024. The emphasis is on th

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41

Langerud, Bj⊘rn R. "‘Planting stock quality’: A proposal for better terminology." Scandinavian Journal of Forest Research 6, no. 1-4 (1991): 49–51. http://dx.doi.org/10.1080/02827589109382647.

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Rozlomy, N. G., and G. V. Gukov. "Comparative Analysis of Conditions for Scotch Pine (Pinus sylvestris L.) and Korean Pine Plantations (Pinus koraiensis Siebold et Zucc.) on the Territory of Vladivostok Agglomeration." Journal of Computational and Theoretical Nanoscience 17, no. 9 (2020): 4784–87. http://dx.doi.org/10.1166/jctn.2020.9379.

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The forest cover of the Far East is very high. The forests of the Russian Far East (FE) occupy from 3 to 16% of the areas, that is stock of wood, and biological diversity of this form of vegetation cover. In order to restore and diversify the forest fund in Primorsky Krai, to determine the possibility of obtaining various wood within a short time and the possibility of switching to mass planting, pure crops of Manchurian walnut, Manchurian ash, Amur cork tree, Maksimovich poplar, Korean pine and Scotch pine has been created on the territory of the state forest fund since the early 1950s. The a

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43

Cronauer, Sandra S., and A. D. Krikorian. "Aseptic Multiplication of Banana from Excised Floral Apices." HortScience 20, no. 4 (1985): 770–71. http://dx.doi.org/10.21273/hortsci.20.4.770.

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Abstract Most economically important bananas and plantains are large triploid seedless herbs that must be propagated vegetatively by removing small side shoots or “suckers” from the parent plant or by planting seed pieces of larger corms. Consequently, multiplication of stock material is time consuming. Recently, the rapid production of young banana plantlets suitable for use as “seed” material has been described (1, 3). Vegetative shoot apices were isolated and multiplied using aseptic tissue culture techniques. Although these multiplication systems, once established, can produce thousands of

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44

Bhardwaj, S., Vasu Yadav, and Pankaj Panwar. "Planting stock influence on the performance of Bauhinia variegata Linn. under degraded hill lands." Indian Journal of Forestry 24, no. 2 (2001): 143–45. https://doi.org/10.54207/bsmps1000-2001-6mxk4a.

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Investigation on the planting stock influence on performance of Bauhinia variegata seedlings in degraded hill lands reveals that planting stock below 0.5 cm in collar diameter should not be selected for out planting. Best results are obtained with large sized (1.00-1.50 cm collar diameter) seedlings. Longer shoot (6 cm and above the collar) and unpruned root portion should be retained to afforest the degraded hill lands.

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45

Davis, Jeanine M. "Influence of Planting Stock Clove Size, Nitrogen Rate, and Planting Method on Elephant Garlic Production." HortScience 33, no. 3 (1998): 517f—518. http://dx.doi.org/10.21273/hortsci.33.3.517f.

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To produce large elephant garlic (Allium ampeloprasum L.) bulbs in the southeastern United States, stock cloves must be planted in the fall. During extremely cold winters, however, winter survival rates can be very low. A 2-year study was undertaken to examine practices to increase winter survival rates. Two clove sizes (≤20 g or >20 g), three nitrogen rates (112, 224, and 336 kg/ha), and three planting methods (flat, mulched, and hilled) were tested in a RCB design with four replications. For all planting methods, cloves were set in a shallow trench and covered with soil to ground level. T

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46

Kinloch Jr., Bohun B., and Gayle E. Dupper. "Restricted distribution of a virulent race of the white pine blister rust pathogen in the western United States." Canadian Journal of Forest Research 17, no. 5 (1987): 448–51. http://dx.doi.org/10.1139/x87-077.

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A race of Cronartiumribicola virulent to a major gene for resistance to blister rust in sugar pine appears to be limited to the site where first discovered on resistant genotypes in 1978. It was not detected in inocula surveyed extensively throughout a large part of the range of blister rust in the western United States and detected only rarely in inocula surrounding the discovery site. Nor was it found attacking resistant genotypes in other test plantings either nearby or remote from this site. Rate of spread of the virulent race from the discovery site was too slow to be measured during 6 ye

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47

Tamara, Widyalis Rani, Sumiyati Sumiyati, and I. Made Anom S. Wijaya. "Analisis Kualitas Sifat Fisik Tanah Pada Lahan Subak di Bali." Jurnal BETA (Biosistem dan Teknik Pertanian) 8, no. 2 (2020): 358. http://dx.doi.org/10.24843/jbeta.2020.v08.i02.p21.

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Subak merupakan organisasi kemasyarakatan yang ada di Bali yang khusus mengatur sistem pembagian air secara tradisional di sawah untuk bercocok tanam padi. Dengan perkembangan jaman yang pesat ini, keberadaan subak terancam karena adanya alih fungsi lahan ke penggunaan lain di luar sektor pertanian yang menyebabkan ruang terbuka hijau akan semakin berkurang. Jasa lingkungan merupakan jasa yang diberikan oleh fungsi ekosistem yang memiliki manfaat langsung maupun tidak langsung terhadap kehidupan manusia. Penelitian ini bertujuan untuk menganalisis perubahan kualitas tanah yang ada di subak pad

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Wibawa, I. Made Citra, I. Gede N. Suta Waisnawa, I. Wayan Eka Mahendra, I. Made Darsana, and N. Putri Sumaryani. "PIPK Petani Tanaman Hias Desa Petiga, Tabanan." Jurnal Abdi Masyarakat 3, no. 2 (2023): 64–74. http://dx.doi.org/10.22334/jam.v3i2.45.

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Salah satu desa di Kabupaten Tabanan, Bali yang memiliki keunggulan di bidang holtikultura berupa tanaman hias adalah Desa Petiga, Kecamatan Marga. Sejak tahun 2016 Desa Petiga ditetapkan sebagai lokasi pembangunan kawasan pedesaan yang merupakan kawasan pedesaan prioritas nasional (KPPN) melalui Keputusan Bupati Tabanan Nomor :80/373/02/HK&HAM/ 2016. Desa ini dikenal dengan desa agropolitan tanaman hias karena hampir 90% penduduknya bermata pencaharian utama menjadi petani tanaman hias. Desa Petiga memiliki luas wilayah 281 hektar, dengan 89% (250 hektar) merupakan lahan pertanian dan sis

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Mailiani, Mailiani, Agus Halim S., Agus Halim S., Erita Hayati, and Erita Hayati. "Pengaruh Jumlah Ruas Stek pada Beberapa Jenis Media Tanam terhadap Pertumbuhan Tanaman Nilam (Pogostemon cablin Benth.) pada Fase Pembibitan." Jurnal Ilmiah Mahasiswa Pertanian 4, no. 2 (2020): 131–40. http://dx.doi.org/10.17969/jimfp.v4i2.11020.

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Abstrak. Tujuan dari penelitian ini yaitu untuk mengetahui pengaruh jumlah ruas stek, jenis media tanam dan interaksi jumlah ruas stek dan jenis media tanam terhadap pertumbuhan tanaman nilam. Penelitian ini dilaksanakan di Kebun Percobaan Fakultas Pertanian Universitas Syiah Kuala Darussalam Banda Aceh dari bulan Juni hingga Agustus 2018. Analisis data yang digunakan dalam penelitian ini adalah Rancangan Acak Kelompok (RAK) pola faktorial 3 x 4 dengan 3 ulangan.Faktor yang diamati dalam penelitian ini yaitu jumlah ruas stek dan jenis media tanam. Jumlah ruas stek yang digunakan adalah jumlah

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Merezhko, O. E., A. A. Borisova, and E. V. Aminova. "Comparative study of apple plantations on seed and clonal stocks in the steppe zone of the Southern Urals." Horticulture and viticulture, no. 3 (June 29, 2021): 50–56. http://dx.doi.org/10.31676/0235-2591-2021-3-50-56.

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In recent years, Russian gardeners have become interested in apple seed stocks, since they are indispensable for growing planting material of the highest quality categories for the purpose of setting up mother-cuttings, nurseries of clonal stocks and intensive orchards intended for obtaining organic products. The advantage of apple seed stocks is not only in a powerful root system and resistance to biotic and abiotic stressors, but also in the absence of a harmful viral infection from which almost all clonal stocks in Russia suffer. The opinion that trees are more vigorous on seed stocks, and

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