Yield of aerobic rice
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In this in view, the present study was carried out to study on irrigation scheduling and intercropping on growth and yield of aerobic rice.
6p chauchaungayxua10 19-03-2021 15 2 Download
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The major yield advantages are related to proper crop establishment, efficient utilization of the natural resources and better weeds suppression due to proper plant population and together with other agronomic cultural practices. But in Jharkhand situation, information on optimum seed rate of suitable hybrid rice for aerobic is very meager.
7p cothumenhmong9 18-01-2021 14 2 Download
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Organics and micronutrient management practices on soil available nutrient and yield of aerobic rice
Therefore, the common micronutrient deficiency of aerobic rice envisages that it has become imperative to give due consideration for organics usage along with micronutrients.
5p cothumenhmong9 18-01-2021 12 2 Download
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There is an urgent need for formulating optimum dose of fertilizers for increasing the yields of aerobic rice. Considering the above facts, field experiment was conducted at ARS, Kampasagar to study the response of aerobic rice to varying fertility levels in relation to iron application.
16p gaocaolon9 22-12-2020 9 1 Download
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Hence medium stature plant with long panicle, sturdy culms and more grains per panicle would be highly advantageous for this situation. Other important traits for simultaneous consideration for yield enhancement are spikelet fertility and 1000 seed weight.
6p angicungduoc8 07-11-2020 11 2 Download
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The present study was undertaken with the objective to determine the degree of association between yield and it`s component characters and their direct, indirect effects on grain yield in aerobic rice. Twenty two aerobic genotypes with 4 check varieties were evaluated for identifying their efficiency with respect to 10 yield and yield attributing traits.
6p angicungduoc8 07-11-2020 14 1 Download
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A field experiment was conducted at Water Technology Centre, College farm, Rajendranagar, Hyderabad during kharif, 2015 to study the “Response of different varieties of aerobic rice (oryza sativa l.) under drip fertigation levels.” The experiment was conducted with three main treatments and four sub treatments.
12p angicungduoc8 07-11-2020 10 0 Download
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A field experiment was conducted to assess the precision management practices on agronomic efficiency, grain yield, water productivity and economics of aerobic rice during summer 2016 and kharif 2016.
11p angicungduoc8 07-11-2020 10 2 Download
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In view of above discussion, a multi-location on-farm evaluation of promising aerobic rice genotypes was carried out under farmers’ participatory mode in the four project adopted villages in Cuttack district under ―Asian Development Bank (ADB) funded collaborative research programme between IRRI, Philippines and Indian Council of Agricultural Research/Central Rice Research Institute, Cuttack.
7p angicungduoc8 07-11-2020 12 1 Download
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Field investigation on evaluation of pre and post emergent herbicides on yield parameters and yield of aerobic rice was conducted during kharif 2014 at agricultural college Farm, Rajendranagar, Hyderabad. The experiment consisted of combination of pre and post emergence herbicides alone, in combination with hand weeding and hand weedings at 20, 40 & 60 DAS and un-weeded check.
7p nguaconbaynhay8 13-10-2020 21 2 Download
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The present investigation was carried out during kharif season of 2015 and 2016 in split-plot design with four establishment methods namely wet-direct seeded (Wet DSR), direct seeded aerobic (DSR-aerobic), direct seeded on furrow irrigated raised bed (DSR on FIRB) and transplanted (TP) in main plots and eight rice cultivars (Pant Dhan 23, Pant Dhan 24, Pant Shankar Dhan 1, Pant Shankar Dhan 3, Pusa Basmati 1, Pusa 1121, Govind and Pant Dhan 26) in sub-plots taking 3 replications.
10p trinhthamhodang1215 23-09-2020 13 1 Download
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The objective to determine the combined fertilizer rates for getting highest growth and yield aerobic rice production through drip fertigation.
8p caygaocaolon7 18-09-2020 16 1 Download
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A field experiment was conducted at Water Technology Centre, College farm, Rajendranagar, Hyderabad during kharif, 2015 to study the “Response of different varieties of aerobic rice (Oryza sativa l.) under drip fertigation levels.” The experiment was conducted with three main treatments and four sub treatments. The main treatments were three rice varieties (RNR 15048, MTU 1010 and Anagha) and the sub treatments were four different fertigation levels (S0: Control, S75:90-45-30 kg N-P2O5-K2O ha-1 , S100:120-60-40 kg N-P2O5-K2O ha-1 , S125:150-75-50- N-P2O5-K2O ha-1 .
9p cothumenhmong7 09-09-2020 13 2 Download
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The present investigation was carried out with four establishment methods (wet-direct seeded (Wet DSR), direct seeded aerobic (DSR-aerobic), direct seeded on furrow irrigated raised bed (DSR on FIRB) and conventional transplanting (TPR)) in main plots and eight rice cultivars (Pant Dhan 23, Pant Dhan 24, Pant Shankar Dhan 1, Pant Shankar Dhan 3, Pusa Basmati 1, Pusa 1121, Govind and Pant Dhan 26) in sub-plots in split-plot design...
10p nguaconbaynhay7 15-08-2020 22 1 Download
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A field experiment was conducted during kharif 2016 at R&D farm of Jain Irrigation Systems Ltd., Udumalpet with seven treatments comprising of two irrigation (100% and 150% ETc) and three fertigation levels (75%, 100% and 125% RDF) in addition, surface irrigation method as a check were arranged in randomized block design and replicated thrice. Rice was grown in sandy clay soil with pH and EC of 7.6 and 0.21 (dS m-1 ), respectively. A 115 day long variety ADT (R) 45 was used with spacing of 20x10cm. Fertilizers were applied @ 150:50:50 kg of N P2O5 K2O ha-1 .
5p angicungduoc6 20-07-2020 29 1 Download
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Field experiments were conducted during kharif 2016 and rabi 2016-17 at Research and Development farm of Jain Irrigation Systems Ltd., Udumalpet with seven treatments comprising of two irrigation (100% and 150% ETc) and three fertigation levels (75%, 100% and 125% RDF) in addition, surface irrigation method as a check for aerobic rice. For onion crop also seven treatments were setup with reducing water levels to 75% and 100% ETc from that of rice water levels by keeping same fertigation levels. The furrow irrigation was maintained as check.
6p angicungduoc6 20-07-2020 16 1 Download
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The present investigation was conducted during kharif season of 2014 at N.E. Borlaug Crop Research Centre of G.B. Pant University of Agriculture and Technology, Pantnagar (Uttarakhand) to optimizing the seed rate of hybrid and high yielding varieties of rice under direct seeded aerobic condition. Treatments were tested in a split plot design with three replications keeping varieties in main-plots and seed rates in sub-plots.
6p nguaconbaynhay6 24-06-2020 8 0 Download
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Rice is an important staple food crop of the world. Aerobic rice system is a new way of growing rice that needs less water than low land rice. It is grown like an upland crop (maize, wheat, Oats etc.) in soil, which is un-puddled, non-flooded or saturated. On the basis of this fact an experiment was conducted during kharif season of 2013 and 2014 at Rice Research Station, Bankura, West Bengal, India.
7p angicungduoc5 12-06-2020 7 2 Download
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Rice is one of the most important food crops that feed over half of the global population and biggest consumer of fresh water diverted from irrigation. Water scarcity is burning issue of agriculture, outcome of climate change and unpredictable rainfall. It threatens the future of irrigated rice cultivation. Researchers developed new technology called ―Aerobic Rice‖ to cope up with present situation. Rice is grown in well-drained, non-puddled and non-saturated soils. Aerobic rice cultivar has drought tolerance capacity as well as yield potentiality.
6p cothumenhmong5 17-05-2020 13 1 Download
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Progenies from a cross between ‘Gopaldoddiga’ and ‘ARB6’ cultivars were selected on the basis of combining ability analysis to study the genetics of transgressive segregation for zinc content and agronomic traits using augmented designs. Results revealed the presence of general combining ability and specific combining ability effects, and the parents were found to be good general combiners for zinc in grains, 100 grains weight and grain yield per plant.
15p cothumenhmong5 17-05-2020 22 2 Download