Nutrient uptake in rice crop

Microorganisms in the rhizosphere soil play a key role in maintaining the soil fertility, which is a key for successful crop production to meet the increasing global food demand. The aims of this study were to boost growth attributes, yield and nutrient uptake of rice by different treatment combination of plant growth promoting bacteria (PGPB) and NPK fertilizer doses.

8p vikoenigsegg 26-09-2022 26 3   Download

Nitrogen (N) is a major nutrient element for crop growth. In plants, the members of the peptide transporter (PTR) gene family may involve in nitrate uptake and transport. Here, we identified PTR gene family in rice and analyzed their expression profile in near-isogenic lines.

15p vijichea2711 28-05-2021 16 1   Download

A field experiment was conducted during kharif season at Rajendra Agricultural University, Pusa to assess the impact of conjoint use of organics and chemical fertilizers on yield, nutrients uptake and use efficiency in rice.

15p gaocaolon9 22-12-2020 13 2   Download

To study the soil test based fertilizer prescription for SRI rice crop on grain yield, nutrient uptake and soil test data were used for obtaining basic parameters viz., nutrient requirement, contribution of nutrients from soil, fertilizer and organic manure.

12p caygaocaolon8 07-11-2020 9 1   Download

Interaction between soil microbes and minerals play a major role in environmental cycling processes, which leads to the mobilization of nutrients from soil components into available forms for biological uptake which enhances crop growth and yield. In the present study four (4) potassium solubilizing bacteria (KSB), eight (8) zinc solubilizing bacteria (ZnSB) and two (2) zinc solubilizing fungi (ZnSF) isolated from Rice, Maize, Cotton and Sorghum rhizosphere soil collected from Student and College farm Rajendranagar PJTSAU Hyderabad.

11p nguathienthan8 20-10-2020 16 1   Download

Keeping the above facts in view a scientific investigation on Weed dynamics, nutrient removal and crop productivity as influenced by weed management practices in direct seeded basmati rice preceded by wheat in irrigated sub tropics of Jammu was undertaken.

17p nguaconbaynhay8 13-10-2020 14 1   Download

Field experiments were carried out at Tamil Nadu Agricultural University, Coimbatore, India during samba (August-December) seasons of 2012 and 2013 to find out the optimum crop geometry, age and number of seedlings on growth and physiological characters in relation to yield of low land rice.

14p trinhthamhodang1215 23-09-2020 11 1   Download

The field experiment was conducted at Agronomy Research Farm of SKUAST-K during Kharif season 2014 and 2015. Three N levels (N1: 120, N2: 150, N3: 180 kg/ha) and four Si applications (Si0: Control, Si1: 5%, Si2: 10% and Si3:15%) were applied to the rice crop. Number of tillers m-2 and relative growth rate were significantly highest with 180kgN ha-1 from 30-45DAT but from 60DAT upto harvest, these growth parameters were significantly highest with 120kgN ha-1 . However, number of tillers m-2 and relative growth rate were significantly highest with 15%Si.

7p angicungduoc6 22-07-2020 8 1   Download

A field experiment was conducted to study the on farm crop response to plant nutrients in pre dominant cropping system i.e. rice, (Oryza sativa) - chickpea (Cicer arietinum) and their impact on productivity, soil fertility and economics at Kabirdham district of Chhattisgarh state during 2013-14 and 2014-15. The results revealed that application of 100 kg N, 60 kg P2O5, 40 kg K2O and 20 kg ZnSO4 /ha to rice and 20 kg N, 50 kg P2O5, 20 kg K2O /ha to chickpea recorded significantly higher grain and straw/ haulm yields. Rice equivalent yield (87.

9p angicungduoc6 20-07-2020 11 1   Download

Conservation agriculture is a potential solution for increasing yield in wheat crop in the rice wheat cropping system. A study was carried out to assess the impact of the conservation practices in rice-wheat cropping system. The experiment was conducted at the PAU, Ludhiana during 2010-2013. The design of an experiment was split-plot with 12 treatments and 3 replications.

11p nguaconbaynhay6 24-06-2020 9 0   Download

Rice (Oryza sativa L.) is one of the most important staple food crops worldwide. Nitrogen (N) is the most important nutrient in irrigated rice cultivation. Current high yields of irrigated rice are often associated with applications of higher doses of fertilizer N, as nearly 30-40 percent of applied nitrogen is actually utilized by the crop; even with the best agronomic practices. It has always been a problem to raise the utilization rate of the rice plant and to increase efficiency of absorbed nitrogen for grain production.

16p quenchua6 15-06-2020 14 2   Download

An experiment consisting of three crop establishment methods in the main plots and five zinc fertilization in the sub-plots was undertaken in a split-plot design with three replications at Varanasi during Kharif season of 2016-17 and 2017-18.

7p quenchua6 15-06-2020 10 2   Download

The present study is a part of long-term fertility experiment carried out since 1984 and was conducted at A2 block of N. E. Borlaug Crop Research Centre of G.B. Pant University of Agriculture and Technology, Pantnagar (Uttarakhand) during kharif 2017. Nine treatments out of fourteen consisting different combination of N, P, K, Znf and FYM were tested in a Randomized Block Design with four replications.

7p trinhthamhodang1213 02-06-2020 12 0   Download

Two pot experiment was conducted at Instructional Farm of Krishi Vigyan Kendra, Raigarh (C.G.) during Kharif season, 2015 for identification of yield limiting nutrients through crop response in Vertisol and Inceptisol of Raigarh district of Chhattisgarh with rice (MTU-1010) as test crop. The experiments were laid out in Completely Randomized Design with 11 treatments and 3 replications. Yield attributing characters viz. effective tillers, filled grains panicle-1 and grain and straw yields of rice in both soil types were significantly influenced by nutrient omission treatments.

9p trinhthamhodang5 16-05-2020 16 1   Download

A field experiment was conducted to assess the effect of seeding methods and weed management practices on yield of aerobic rice and nutrient removal by the weeds under direct seeded aerobic rice. Among the seeding methods line sowing increased the grain yield than the broadcasting method. Among weed management all the weed management practices were found to be equally effective in reducing the uptake of nutrient by weeds and producing higher grain yield as compare to weedy check. However maximum yield was obtained with the application of Pretilachlor 0.

8p nguaconbaynhay5 16-05-2020 13 0   Download

A field study was conducted to study the effect of sulphydryl bio-regulator like thiourea through foliar application on growth, yield and profitability of lentil in rice fallows. The experiment was laid out in randomized block design and replicated thrice with thirteen treatments including water spray (control), 2% urea, 500ppm and 1000ppm thiourea at different stages of crop growth.

11p angicungduoc4 26-04-2020 13 1   Download

Vermicompost scheduling on nutrient uptake at different growth stages of rice crop were assessed at two field experiments conducted during 2011-12 and 2012-13 in the Sardar Vallabhbhai Patel University of Agriculture and Technology, Meerut. Different levels of vermicompost along with nitrogen (N) were included in the study. Initially higher nutrient availability in soil in these treatments responded well to plant growth and plant nutrient contents and a significant variation in dry matter accumulation and plant nutrient contents was noticed.

12p trinhthamhodang1212 06-04-2020 14 1   Download

A study was conducted to find out the effect of integrated nutrient management on nutrient content, uptake and yield of rice crop in Inceptisol at College of Agriculture and Research Station, Janjgir-Champa, IGKV, Raipur during kharif season of 2014.The application of soil test crop response (STCR) dose (125:50:46) with 5 t FYM for YT 50 q ha-1 recorded significantly higher uptake of N, P and K in rice followed by 100% GRD+5 t FYM ha-1 over controlat30,60 DAT and harvesting stage of rice.

11p quenchua4 06-04-2020 30 2   Download

The experiment was conducted at Jabalpur (M.P.) for 2 consecutive years (2007-08 to 2008-09) to identify suitable diversified cropping systems to study productivity, water economics, mining of nutrients and soil improvement over existing rice-wheat and ricechickpea cropping system for Kymore Plateau and Satpura Hills agroclimatic zone. Between the 4 varieties of rice of different duration, Pro Agro 6444 topped in yield attributes like tillers/ m2 (434.6 to 434.9) and grains per panicles (155.7 to 156.7) along with grain (6.25 to 6.31 t/ha) and straw yields (9.38 to 9.44 t/ha).

10p trinhthamhodang1212 04-04-2020 50 1   Download

A field experiment was conducted during kharif season at the Research Farm of Dr. Rajendra Prasad Central Agricultural University, Pusa (Samastipur), Bihar to investigate the effect of crop establishment methods and weed management practices on productivity, economics and nutrient uptake in direct seeded rice.

8p chauchaungayxua4 22-03-2020 24 2   Download