Gypsum bed technology

A field experiment was carried out at Crop Research Farm, Nawabganj, C. S. Azad University of Agriculture and Technology, Kanpur during Rabi 2012-13 and 2013-14 in sodic soil with the initial pH 9.5, EC 2.42 dSm-1 , organic carbon 1.2 g kg-1 and exchangeable sodium percentage (ESP) 57.10. Tube-well water used for irrigation was alkaline in nature with pH 8.2, electrical conductivity (EC) 1.19 dSm-1 , sodium absorption ratio (SAR) 10.2 m mol1/2 L -1/2 and residual sodium carbonate (RSC) 8.8 me L-1 .

5p kethamoi6 29-06-2020 11 0   Download

The experiment was conducted during 2015-2017 in kharif and rabi season on Crop Research Station, Nawabganj, C.S. Azad University of Agriculture and Technology, Kanpur to carried out the on rice and wheat crop of cropping system with seven treatments i,e.

9p quenchua4 16-04-2020 9 1   Download

Paddy straw mushroom/ Chinese mushroom (Volvariella volvacea) is highly suited in tropical climates. The success of this mushroom production is solely depended on high quality spawn and improved technologies. Among the additives, calcium carbonate amended beds recorded maximum amount of total glutathione, total phenol, flavonoids, lycopene, total carotenoids, vitamin A and vitamin C were recorded. This was followed by horse gram, gypsum and calcium carbonate + gypsum. In non-amended medium significantly very less amount of antioxidative substances were recorded.

6p cothumenhmong1 10-12-2019 26 1   Download