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Book The Effect of Nitrogen Forms and Methods of Application Upon Yield and Several Yield Components of Soybeans Glycine Max L

Download or read book The Effect of Nitrogen Forms and Methods of Application Upon Yield and Several Yield Components of Soybeans Glycine Max L written by Mansoor Tasdighi and published by . This book was released on 1977 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Effect of Organic and Inorganic Fertilizers on Yield of Soybean

Download or read book Effect of Organic and Inorganic Fertilizers on Yield of Soybean written by Vibeilie Mere and published by LAP Lambert Academic Publishing. This book was released on 2013 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soybean (Glycine max L. Merrill) contains 40 - 42% protein and 20 - 22% oil and other nutrients like calcium, iron and glycine. It contains isoflavones, which helps in preventing heart diseases and cancer. In India soybean has established one of the major oilseed crops. In spite of high yield potential, it productivity is much less in India than the world average. The north-eastern region of India is one of the promising soybean growing belts, where crop is grown on slopes, jhum lands, terraces and plains. Cultivation of soybean on marginal land combined with sub optimal nutrients supply is the major hurdle in realising potential productivity. Farm yard manure is traditionally used for crop nutrition and its use in integrated approach reduces the dependence on chemical fertilizers. Integrating chemical fertilizers with organic manures has been found to be quite promising and maintaining higher productivity of soybean.

Book Characterization of the Effects of Nitrogen and Carbon Sources on Protein Production of Suspension Cultures of Soybean Glycine Max L Merrill

Download or read book Characterization of the Effects of Nitrogen and Carbon Sources on Protein Production of Suspension Cultures of Soybean Glycine Max L Merrill written by Valaiporn Piriyapan and published by . This book was released on 1994 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Optimizing Soybean Glycine Max L Yield with Nitrogen and Sulfur Applications

Download or read book Optimizing Soybean Glycine Max L Yield with Nitrogen and Sulfur Applications written by Kacey A. Cannon and published by . This book was released on 2017 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although soybean (Glycine max L.) yields have increased over the past decade, even greater improvement is in demand. Nontraditional practices such as applying nitrogen (N) to soybean for yield optimization, might be one way to meet this demand. Also, sulfur (S) is becoming a more important limiting nutrient in production due to higher yielding crops, lower S containing production inputs, and reduced supply from the environment. The N study involved two environments, irrigated and dryland, in Milan (35.9198° N, 88.7589° W) and Jackson (35.6145° N, 88.8139° W), TN in 2015 and 2016. Urea fertilizer treatments were 34, 67, and 101 kg N ha−1 (per hectare). Soybean height, nodes per plant, total biomass weight, biomass N concentration, total nodules per plant, total active nodules per plant, total adolescent nodules per plant, total nodule weight per plant, 100 seed weight, and yield were collected to evaluate treatment effects. Data analysis concluded that N applications significantly increased plant height, plant nodes, and plant biomass of soybean. However, N treatments significantly reduced active and adolescent nodule production. Soybean yield was not significantly increased by the N applications. The irrigated sites yielded at or below the dryland comparison, probably due to lodging, which may have compromised yield potential. The S study included soybean and corn (Zea mays L.) experiments, which were conducted in an S deficient soil in Milan, TN in 2015 and 2016. Ammonium sulfate treatments were 11, 23, and 34 kg S ha−1 (per hectare). Plant height, leaf S concentrations, seed S and N concentrations, 100 seed weight, and yield were collected to evaluate treatment effects. Data analysis concluded that S application significantly increased leaf S concentrations in corn but not soybean. Soybean and corn seed S was significantly increased but not seed N. Soybean yield was not increased, but corn yield was significantly increased 16% across all S rates, with no significant differences detected among S rates. Overall, results indicate N affected soybean growth and nodule development while the impact on yield was not demonstrated. In deficient soils, S fertilizer may improve corn yields, but may not be economical for soybean.

Book Influnce of Organic and Inorganic Nutrients on Crop Growth Seed Yield and Quality of Vegetable Soybean Glycine Max L Merrill Cv Karune

Download or read book Influnce of Organic and Inorganic Nutrients on Crop Growth Seed Yield and Quality of Vegetable Soybean Glycine Max L Merrill Cv Karune written by J.B. Maruthi and published by . This book was released on 2012 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Indian Science Abstracts

Download or read book Indian Science Abstracts written by and published by . This book was released on 2008-10 with total page 1072 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book A New Technology of Deep Placement of Slow Release Nitrogen Fertilizers for Promotion of Soybean Growth and Seed Yield

Download or read book A New Technology of Deep Placement of Slow Release Nitrogen Fertilizers for Promotion of Soybean Growth and Seed Yield written by Kaushal Tewari and published by Nova Biomedical Books. This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soybean seeds contain a large amount of protein (about 35%), and there is a significant correlation between the total amount of N accumulated in soybean plants and seed yield. Soybean utilises N from several sources, including mineralised soil organic matter, symbiotically fixed N, and N from fertiliser when applied. Soybean plants fix a large amount of N by root nodules symbiotically associated with soil bacteria called "rhizobia". However, sole N2 fixation is often insufficient to support the vigorous vegetative and reproductive growth of soybean plants. For the maximum yield of soybean, it is necessary to use both N2 fixation by root nodules and nitrogen absorption from roots. This book introduces the promotive effects of deep placement of slow release N fertilisers on growth, N2 fixation activity and seed yield of soybean cultivated in some rotated paddy fields of Niigata prefecture, Japan, including rotated paddy fields and upland fields.

Book Assessment of the Rotational Influence and Nitrogen Contribution of Soybean Glycine Max L Merr to Subsequent Crops

Download or read book Assessment of the Rotational Influence and Nitrogen Contribution of Soybean Glycine Max L Merr to Subsequent Crops written by Timothy S. Maloney and published by . This book was released on 1995 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Effect of Rhizobium Levels of Nitrogen and Different Sources of Phosphorus on Seed Yield Andnutrientuptake by Soybean Glycine Max L

Download or read book Effect of Rhizobium Levels of Nitrogen and Different Sources of Phosphorus on Seed Yield Andnutrientuptake by Soybean Glycine Max L written by A. Lakshmi and published by . This book was released on 1991 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Organic and Inogarcnic Nitrogen Fertilizer Sources on Soybean Growth Seed Yield Germinability and Storability

Download or read book Organic and Inogarcnic Nitrogen Fertilizer Sources on Soybean Growth Seed Yield Germinability and Storability written by K. Pisithkul and published by . This book was released on 1994 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern seed production is highly chemical based. Alternatives are currently being sought. The study was conducted to compare the performance of soybean varieties in terms of growth and seed production using inorganic and organic N sources during the wet season at the UPLB experiment station. Two soybean varieties (PSB-Sy2 and BPI-Sy4) were fertilized with organic N (carabao manure and gliricidia leaves) at N level of 24 kg ha1 and inorganic N (24-30-30- kg ha1 N, P2O5 and K2O) sources. A control (without N fertilizer) was included and all treatments were inoculated with Rhizobium. No pesticide was applied but infestation was controlled by manual picking of larvae. The study was conducted in a split plot design with varieties as main-plot and N souces as sub-plot with three replications. Parameters such as plant height, leaf area index (LAI), crop growth rate (CGR), above-ground and root biomass, number of nodules and plant moisture content (MC) were studied. Biomass produced, N concentration and N content in plant parts, total plant N content, partitioning of biomass and N in terms of harvest index (HI) and N harvest index (NHI), N use efficiency in terms of conversion to biomass (NUEb, g biomass g1 plant N) and grain (NUEg g grain dry weight g1 plant N), grain N utilization efficiency (NUEgn, g grain dry weight g1) grain N), seed yield and seed quality (germinability and storability) were comprared. Number of pests and beneficial insects, scale leaf damage and soil N status were also examined. Both ...

Book An investigation into the effect of soil and foliar applied nitrogen on the growth nitrogen content and yield of soybean Glycine max L Merr

Download or read book An investigation into the effect of soil and foliar applied nitrogen on the growth nitrogen content and yield of soybean Glycine max L Merr written by John Lancaster Neen and published by . This book was released on 1984 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: