Conventional methods of rice cultivation

Studies on comparative evaluation of seed and grain quality parameters of rice (Oryza sativa L.) varieties under SRI and conventional methods of rice cultivation was conducted at Directorate of Rice Research farm, ICRISAT campus, Patancheru, Hyderabad during Kharif 2013.

8p angicungduoc8 07-11-2020 34 3   Download

This study aims at to analysis the socio economic comparison in seedling production per acre, merits and demerits of machine transplanting in Cauvery delta zone. The focused research study revealed that majority of the farmers with the farming experience of 10 -30 years, cultivating major varieties viz., ASD 16, ADT 43 and Ponni reported the total cost of production in mat nursery method is much less than the conventional method and it saves 59 percentage in cost of production when compared to conventional method.

7p nguaconbaynhay7 15-08-2020 21 1   Download

A field experiment was conducted during 2011-2012 at the Instructional farm, Uttar Banga Krishi Viswavidyalaya pundibari, Cooch Behar, West Bengal during the Boro season to find out the effect of grain yield of rice cultivars under different methods of rice cultivation (SRI and conventional) at a given soil moisture content. The yield attributes of rice among the different varieties (Pioneer, RH664, Lalat and GB-1) in both SRI and conventional systems were recorded. The maximum yield (5.02 t ha-1 ) in RH664 under SRI over the other was observed, while maximum yield (3.

4p caygaocaolon3 27-02-2020 14 0   Download

Keteki joha, one of the most popular aromatic rice variety of our region was found to be resistant towards BB earlier, but is also becoming highly infested by the disease now a days. This may be due to the climatic change which may lead to the evolution of new races of the pathotype which might not exist earlier in Assam. Bacterial blight (BB) caused by Xanthomonas oryzae pv. oryzae (Xoo) is one of the most devastating diseases affecting entire rice acreages. It causes severe yield losses of up to 80% depending on the stage of the crop, cultivar susceptibility, and environmental conditions.

7p caygaocaolon3 27-02-2020 8 0   Download

Rice-Wheat cropping system pre-dominated in the India covering an area of about 10.5 million hectare. Adverse effect of continuous puddling in rice field forced scientists to search for other methods of rice establishment like direct seeding; machines transplanted and dry seeding with ZT machine and wheat by zero tillage etc. In a 3‐year study, we assessed the effects of crop establishment methods in participatory mode on farmers’ field through on farm on productivity and profitability in a rice–wheat (RW) system at Basti, Siddharthnagar and Gorakhpur district of U.P.

10p nguathienthan2 26-12-2019 21 1   Download

This study aims to develop a method for calculating the carbon footprint of rice during its life cycle by combining Life Cycle Assessment (LCA) and the 2006 Guideline of the Intergovernmental Panel on Climate Change (IPCC) for National Greenhouse Gas Inventories (GL 2006) for paddy rice grown in Phu Luong commune, Dong Hung district, Thai Binh province, Vietnam.

6p caygaocaolon1 13-11-2019 19 1   Download