Paddy (Oryza sativa L.)

Rice is one of the most important food crops in the world and mainly cultivated in paddy feld by transplanting seedlings. However, increasing water scarcity due to climate change, labor cost for transplanting, and competition from urbanization is making this traditional method of rice production unsustainable in the long term.

14p vinarcissa 21-03-2023 4 1   Download

This study suggests that is essential to collect and treat the heavy metals in the leachate properly to minimize the distribution of heavy metals to the paddy soil environment.

12p caygaocaolon10 05-02-2021 78 1   Download

Hence, a study was conducted to find out the suitable liquid microbial cultures for effective biopriming seed treatment in paddy.

7p gaocaolon9 22-12-2020 12 1   Download

In the present study collected twenty (20) direct sown paddy rhizosphere soil samples from four districts of Andhra Pradesh and recorded their geographical position of collected soil samples. From that thirty two (32) Zinc Solubilizing Bacteria (ZnSB) isolated by using zinc phosphate [Zn3(PO4)2] as a insoluble source of zinc in the trismineral salts media. Zinc solubilizing isolates coded based on their soil sample collected geographical position, recorded the morphological, cultural characteristics of ZnSB.

13p trinhthamhodang9 16-12-2020 15 2   Download

Paddy (Oryza sativa L.) is the most important staple food crop in Asia. More than 90% of the world‟s paddy is grown and consumed in Asia, where 60% of the world‟s population lives. The area under paddy in India was reported 43.95 million hectares with the total production of 106.54 million tonnes, while productivity was recorded 24.249 quintal per hectare.

10p caygaocaolon8 07-11-2020 11 2   Download

Agriculture plays an important role in rural development. Rice is the more popular staple food of more than 80 per cent of the world population. It contributes 42 per cent of the total food production in India. The present study is based on secondary time series data. The compound growth rates, instability and standard cost concepts were use for the present study. It concluded that the compound growth rates for area were positive for all most all the district of EVZ except Gondia. The growth rates of area were below one per cent indicates that paddy is the traditional crop in study area.

7p trinhthamhodang1215 23-09-2020 10 1   Download

A field experiment was conducted at Zonal Agricultural and Horticultural Research Station, Mudigere, Chikkamagaluru district, Karnataka to investigate the integrated nutrient management in paddy under hilly zone of Karnataka during kharif season of 2018. The experiment was laid out in Randomized Complete Block Design consisting of ten treatments and replicated thrice.

12p caygaocaolon6 30-07-2020 12 2   Download

Brown spot caused by (Bipolaris oryzae) is a persistent disease of Paddy (Oryza sativa L.) and associated with reduction in economic yield in the areas under dry and semi dry climate, with the nutrient poor field. Part of the paddy area under cultivation is salt affected in India, having longer water stagnation capacity, though having deficiency of organic matter and other essential nutrient, where during monsoon season only paddy is grown.

14p quenchua6 15-06-2020 11 1   Download

A study was undertaken to investigate the effect of magnetic treatment on enzyme activation of paddy seed under laboratory and nursery conditions. A magnetic seed treater having aluminum container fitted with ten 250 gauss magnets on copper pipes in staggered fashion was used. The container could be rotated around the horizontal axis. The dry seeds were treated by putting the seeds in the container and rotated the container for different time periods (15 min without magnet (control) and 15, 30, 45, 60 and 90 min with magnet).

9p angicungduoc5 14-06-2020 9 0   Download

An investigation was carried out during kharif, 2018 in rice crop by application of Nutri Boost an amino powered yield booster at different stages of crop growth to mode of action and appropriate time of application in Telangana.

4p angicungduoc5 12-06-2020 6 2   Download

In India, sugar industry is the second largest agro-based industry producing enormous quantities of by-products like molasses, pressmud etc. The Treated Distillery Effluent (TDE) is waste water, which could be recycled in agriculture both as irrigation water and as a source of plant nutrients.

4p nguathienthan5 04-06-2020 8 1   Download

Distribution pattern of segregants and heritability estimates in paddy (Oryza sativa L.) crop for 12 quantitative traits in two F2 populations derived from the cross AD 16019 x ADT43 and AD16019 x WGL 14377 was studied at TRRI, Aduthurai during 2016-18. Platykurtic symmetrical curve for the traits with positive skewness was registered for the traits 1000 grain weight and single plant yield.

10p trinhthamhodang5 16-05-2020 15 1   Download

The present investigation was carried out during kharif 2016 at the Agricultural and Horticultural Research Station, Kathalagere and other five locations under University of Agricultural and Horticultural Sciences, Shivamogga, Karnataka, to know the stability of the Twenty three advanced genotypes including three checks of paddy. Highly significant differences among genotypes were observed for all the characters except number of number of tillers, panicles fertility percent.

10p chauchaungayxua5 08-05-2020 7 1   Download

A field experiment was conducted at Zonal Agricultural and Horticultural Research Station, Mudigere, Chikkamagaluru district, Karnataka to investigate the integrated nutrient management in paddy under hilly zone of Karnataka during kharif season of 2018. The experiment was laid out in Randomized Complete Block Design consisting of ten treatments and three replication.

8p chauchaungayxua4 18-03-2020 15 2   Download

Rice (Oryza sativa L.) is an important cereal crop belonging to the grass family Poaceae. An experiment was conducted during Kharif 2017 and 2018 to know the impact of six integrated disease management treatments.

7p caygaocaolon2 14-03-2020 17 1   Download

The present investigation entitled “Comparison of Reduced P Application and Supplemental Enhancement of Nitrogen (N) and Zinc (Zn) on their Availability and Yield of Rice Crop (Oryza sativa L.) in High-P Soil” was carried out at AICRP on Micronutrients, Hyderabad Centre, ANGRAU to (i) determine the availability of nitrogen and zinc under different P regimes of the same soil, (ii) to determine whether reducing the P application or supplementing additional nutrients is a better choice in high- P soil in terms of yield of paddy crop.

11p caygaocaolon2 11-03-2020 13 4   Download

An investigation was carried out using ‘Luit’ variety of paddy (Oryza sativa L. indica) seeds to see the effects pre sowing seed treatment using different bioagents viz local commercial bio-formulations Org-Trichojal, Org-Metajal, OrgBeauverijal, three different commercial cold adaptive microbial consortiums and also priming with Zinc oxide nano-particle in order to improve field performance.

8p caygaocaolon3 09-03-2020 8 0   Download

Global demand for organically grown foods is increasing and organic agriculture is growing fast in recent years. Organic farming encourages the reduction of agrochemicals and promotes soil conservation principles. Field experiment was conducted at Krishi Nagar, Research Farm, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur (MP) during kharif season 2018. Experiment was carried out using randomized complete block design involving twelve scented and non scented rice (Oryza sativa L.) varieties with three replications. An improved scented varieties viz.

8p caygaocaolon3 27-02-2020 25 0   Download

A field experiment was conducted on rice (var. MTU-1 001) by transplanting of 25 days seedlings during Kharif season 2018 in Inseptisols of Instructional cum Research Farm, S. G. College of Agriculture and Research Station, Kumhrawand, Jagdalpur, Chhattisgarh, India under RCBD (Randomized Complete Block Design) with four replications.

9p cothumenhmong3 22-02-2020 8 0   Download

Rice (Oryza sativa L.) is an important cereal crop belonging to the grass family Poaceae. An experiment was conducted during Kharif 2017 and 2018 to know the impact of nine fungicide treatments. Among nine treatments, Azoxystrobin 18.2 % w/w +Difenoconazole 11.4% w/w SC @ 1.0 g/L and Trifloxystrobin 25% + Tebuconazole 50% WG @ 0.4 g/L were on par with each other with least pooled leaf blast disease index of 20.03% and 20.90% and neck blast disease incidence of 16.48% and 16.93% respectively followed by Tricyclazole 75% WP @ 0.6 g/L.

7p trinhthamhodang3 22-02-2020 9 1   Download