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Effect Of Herbicides And Nutrient Management On Productivity Of Soybean Merrill And Their Residual Effect On Succeeding Wheat
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Book Synopsis Effect of Herbicides and Nutrient Management on Productivity of Soybean Merrill and their Residual Effect on Succeeding Wheat by : Dr. Jai Prakash Bhimwal
Download or read book Effect of Herbicides and Nutrient Management on Productivity of Soybean Merrill and their Residual Effect on Succeeding Wheat written by Dr. Jai Prakash Bhimwal and published by GRIN Verlag. This book was released on 2018-09-13 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: Doctoral Thesis / Dissertation from the year 2018 in the subject Agrarian Studies, , language: English, abstract: In the recent past, India has made an impressive progress in achieving self sufficiency in food grains. However, efforts to increase the production of oilseeds have not brought any perceptible change in per capita availability of oil to predominantly vegetarian population of our country. The domestic demand for vegetable oils and fats has also been rising rapidly at an increasing rate due to increase in per capita income and increase standard. The present per capita annual consumption of edible oil is 14.4 kg and in 2030 it will likely to be 19.1 kg. India will continue to depend on imports of edible oils even in the coming decades. The domestic production of edible oils is projected to be about 12 million tonnes by 2020 and 19 million tonnes by 2030. These facts clearly emphasize urgent need to achieve substantial and sustained growth in production of oilseeds.
Book Synopsis Interactive Effect of Herbicides and Fertilizers on Soybean (Glycine Max L.merrill) and Their Residual Effect on the Succeeding Crop of Wheat (Triticum Aestivum L.). by : D. V. Chin
Download or read book Interactive Effect of Herbicides and Fertilizers on Soybean (Glycine Max L.merrill) and Their Residual Effect on the Succeeding Crop of Wheat (Triticum Aestivum L.). written by D. V. Chin and published by . This book was released on 1991 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Herbicides on Soil Properties, Nutrient Uptake and Productivity of Soybean(Glycine Max L. Merrill) by : Sabna Khan
Download or read book Effect of Herbicides on Soil Properties, Nutrient Uptake and Productivity of Soybean(Glycine Max L. Merrill) written by Sabna Khan and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Integrated Nutrient Management in Soybean and Its Residual Effect on Wheat Under Rainfed Condition by : GANESHAPPA K. S
Download or read book Integrated Nutrient Management in Soybean and Its Residual Effect on Wheat Under Rainfed Condition written by GANESHAPPA K. S and published by . This book was released on 2000 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Post-emergence Herbicides on Control of Weeds in Soybean (Glycine Max (L.) Merrill) by : GOUDAR G. S
Download or read book Effect of Post-emergence Herbicides on Control of Weeds in Soybean (Glycine Max (L.) Merrill) written by GOUDAR G. S and published by . This book was released on 1997 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effect of Plant Cutting and Burndown Herbicides on Weed Management in Double-crop Soybeans Following Winter Wheat by : Colton P. Carmody
Download or read book The Effect of Plant Cutting and Burndown Herbicides on Weed Management in Double-crop Soybeans Following Winter Wheat written by Colton P. Carmody and published by . This book was released on 2021 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: The agricultural practice of 'double-cropping,' harvesting two crops from the same piece of land in a single growing season, is a popular practice in Southern Illinois where growers often plant soybeans (Glycine max (L.) Merr.) soon after winter wheat (Triticum aestivum L.) harvest. Horseweed (Conyza canadensis L. Cronq.) competition and lack of control can cause detrimental effects on yield for double-crop producers in Illinois due to the development of multiple herbicide resistance in this weed species. To combat this problem of herbicide resistance, new herbicide-tolerant soybean technologies and new herbicide formulations have been developed, but these technologies will quickly lose efficacy unless stewarded properly. Therefore, our objective for this study was to evaluate the control of horseweed and other weeds and crop yield as influenced by weed-cutting height, herbicide treatments, timing of herbicide application in three studies (a greenhouse study and in-crop and non-crop field studies) with the goal of improving weed management in double-crop soybean. Data obtained from the non-crop study that focused on the evaluation of different cutting heights, herbicide treatments and application timings was observed to be significantly different by weed species evaluated: horseweed, common ragweed (Ambrosia artemisiifolia L.), and Canada goldenrod (Solidago canadensis L.). Horseweed control and biomass accumulation was observed to be strongly influenced by cutting height, where cutting to 15 cm resulted in the greatest control efficacy and reduction in overall biomass irrespective of herbicide treatment used. While application timing following cutting in relation to control efficacy and biomass accumulation was only observed to be significant based upon the translocation properties of the herbicide applied, i.e. contact or systemic. Differences in the perennial weed species Canada goldenrod were observed compared to horseweed; cutting in combination with herbicide treatments resulted in a decrease in control compared to herbicide applications made to noncut Canada goldenrod plants. Data obtained in this study suggest that cutting in combination with the use of effective burndown herbicides may lead to increased control of certain weed species and could be a component of herbicide technology stewardship in double-crop soybeans. The in-crop study focused on evaluating yield potential of burndown herbicides in double-crop soybean systems. Observations from this study revealed that similarly to full-season beans, yield in double-crop soybeans was limited dependent upon the burndown herbicide programs ability to achieve broad-spectrum weed control. When effective burndown herbicides dicamba, glufosinate, and paraquat were combined with herbicides that possessed the ability to provide soil residual activity, such as saflufenacil, chlorimuron, chloransulam, metribuzin, sulfentrazone or flumioxazin, yield potential was maximized compared to these active ingredients applied as standalone treatments. Data from this study further stresses the importance of utilizing multiple effective sites of actions to achieve higher yields while maintaining good herbicide stewardship practices.
Book Synopsis The Residual Effects of Molybdenum and Different Rates of Fertilizer on Yield, Protein and Oil Content of Three Varieties of Soybeans (Glycine Max L. Merrill) by : Bruce Benson
Download or read book The Residual Effects of Molybdenum and Different Rates of Fertilizer on Yield, Protein and Oil Content of Three Varieties of Soybeans (Glycine Max L. Merrill) written by Bruce Benson and published by . This book was released on 1972 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Direct and Residual Effect of Herbicides on Soybean-wheat Sequence by : M. L. Kewat
Download or read book Direct and Residual Effect of Herbicides on Soybean-wheat Sequence written by M. L. Kewat and published by . This book was released on 1998 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Chemical Weed Management in Soybean and Residual Effect on Greengram by : T. M. Sudhakara
Download or read book Chemical Weed Management in Soybean and Residual Effect on Greengram written by T. M. Sudhakara and published by . This book was released on 2014-05 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Nutrient Management Strategies on Dry Matter and Grain Yield of Soybean and Dry Bean Cropping Systems by : Christian Raymond Terwillegar
Download or read book Effects of Nutrient Management Strategies on Dry Matter and Grain Yield of Soybean and Dry Bean Cropping Systems written by Christian Raymond Terwillegar and published by . This book was released on 2021 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: Increases in soybean (Glycine max L. Merr.) grain yield can be partially attributed to greater total dry matter (TDM) accumulation, but the relationship between dry matter (DM) accumulation and nutrient uptake across irrigated and non-irrigated conditions remains uncertain. Two multi-year trials investigated soybean dry matter and nutrient accumulation and partitioning, grain yield, and net economic return across multiple seeding rates and fertilizer strategies. The 148,000 seeds ha-1 rate significantly decreased yield in two of four site-years but no differences occurred at the remaining two site-years. Fertilizer strategies did not interact with seeding rate to influence grain yield across all site-years. When contemplating fertilizer application strategies, soil test values should still be the first factor considered. Greater grain yield potential from improved dry bean (Phaseolus vulgaris L.) varieties coupled with potential decreases in soil sulfur (S) supply may have affected the likelihood of a grain yield response to nitrogen (N) and sulfur application. Three multi-year trials were established in Michigan to evaluate nitrogen rate, sulfur rate, and sulfur source on dry bean growth and grain yield. Nitrogen and S application including S source did not improve grain yield or interact with variety to affect grain yield across site-years. Other factors including plant nodulation, biomass, and residual nitrate after harvest were affected by N or S treatments. Nutrient application, especially N, may still be required but in nominal quantities to account for the variable June planting conditions of this shorter-season cropping system. Sulfur applications may be better suited for more N-responsive crops within the dry bean cropping rotation.
Book Synopsis Response of Soybean (Glycine Max (L.) Merrill) to Postemergence Grass Control Herbicides and Volunteer Corn (Zea Mays L.) and Volunteer Wheat (Triticum Aestivum L.) Control by : Felix Ayala Chairez
Download or read book Response of Soybean (Glycine Max (L.) Merrill) to Postemergence Grass Control Herbicides and Volunteer Corn (Zea Mays L.) and Volunteer Wheat (Triticum Aestivum L.) Control written by Felix Ayala Chairez and published by . This book was released on 1982 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dynamics of Early-season Weed Management and Soybean Nutrition by : Nick T. Harre
Download or read book Dynamics of Early-season Weed Management and Soybean Nutrition written by Nick T. Harre and published by . This book was released on 2014 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: The popularity of growers using only postemergence (POST) herbicides for weed management in soybean was enabled by the commercialization of glyphosate-resistant soybean. Field experiments were conducted across four sites throughout southern Illinois in 2012 and 2013 to study the influence of early-season weed management strategies on soybean nutrient accumulation, grain yield parameters, and the acquisition of nutrients by broadleaved and grass weeds. Increasing periods of weed competition duration were established by removing weeds at heights of 10, 20, 30 or 45 cm with glyphosate. A weed-free treatment utilizing a comprehensive soil residual and POST herbicide program was included to implement a weed-free comparison. Two standard herbicide management strategies that simulate common grower practices were also evaluated for comparison: flumioxazin PRE followed by glyphosate POST and two sequential POST glyphosate applications. Averaged across all 11 mineral nutrients analyzed in this experiment, broadleaved weeds accumulated 149 and 108% more nutrients than grasses in 2012 and 2013, respectively. Competition from 20-cm weeds reduced the acquisition of N, P, Ca, Mg, S, Fe, B, Cu, and Zn by soybean in 2012; these nutrients in addition to K and Mn were reduced by the same level of competition in 2013. N and Fe were the nutrients in soybean most notably impacted by weed interference. Reductions in soybean grain yield were the result of competition with 30-cm weeds in 2012, and 10-cm weeds in 2013; while, both standard herbicide regimens yielded less than the weed-free treatment in 2013 only. Additionally in 2013, average soybean seed weight and grain oil content was reduced when weeds were not removed before a height of 10 and 20 cm, respectively. The rate of decomposition and nutrient release was measured for waterhemp and giant foxtail desiccated by glyphosate at heights of 10, 20, 30, and 45 cm in two southern Illinois soybean fields. Weed biomass was grown under greenhouse conditions to ensure homogeneity and litterbag methodology was utilized to track in situ mass and nutrient losses, expressed as a decay constant (k) regressed over time according to the single exponential decay model. The effect of specie and height both had a strong influence on the intrinsic properties of the weed biomass and the associated rate of decay. Concentrations of the recalcitrant cell wall components (cellulose, hemicellulose, and lignin) were generally greatest as weed height (plant age and development) increased and with giant foxtail compared with waterhemp. Ca, Mg, and S concentrations were greater in waterhemp, while N was greater in giant foxtail. N and K concentrations decreased with increasing weed height. After 16 weeks, 10-cm waterhemp and giant foxtail detritus had lost 10 and 12% more mass compared to the 45-cm height. Decomposition rates revealed mass loss was highest for 10-cm waterhemp (kD = 0.022) and lowest for 45-cm giant foxtail (kD = 0.011) and this process was negatively correlated to the overall amount of cell wall constituents (r = -0.73). Nutrient release rates followed a similar trend in that shorter (younger) weeds and waterhemp liberated nutrients more readily. Across all tested plant material, K was the nutrient most rapidly released, whereas, Ca was the most strongly retained nutrient. Although the pressing challenge of managing herbicide-resistant weeds justifies the implementation of early-season weed control tactics, this research suggests there are ancillary benefits that are provided by this strategy. The use of a robust, broad-spectrum soil residual herbicide program in conjunction with timely POST applications provides the foundation for early-season weed management, thereby minimizing non-crop nutrient use and enhancing the nutrient acquisition capacity in soybean. This strategy facilitates more sustainable crop production by requiring fewer supplemental nutritional inputs while also protecting grain yield. (Abstract shortened by UMI.)
Book Synopsis Effects of Alternative Wheat Residue Management on Soil Quality and Soybean Production by : Matthew L. Cordell
Download or read book Effects of Alternative Wheat Residue Management on Soil Quality and Soybean Production written by Matthew L. Cordell and published by . This book was released on 2004 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1975 with total page 1922 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Target and Non-target Effects of Herbicides by : Aaron J. Hoskins
Download or read book Target and Non-target Effects of Herbicides written by Aaron J. Hoskins and published by . This book was released on 2002 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Indian Science Abstracts written by and published by . This book was released on 2007-09 with total page 996 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Diversity and Dynamics of Weeds as Influenced by Clethodim in Soybean (Glycine Max L Merrill) and Its Residul Effect on Succeeding Crop by : T.M Sudhakara
Download or read book Diversity and Dynamics of Weeds as Influenced by Clethodim in Soybean (Glycine Max L Merrill) and Its Residul Effect on Succeeding Crop written by T.M Sudhakara and published by . This book was released on 2011 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
