Most of the agricultural activities are limited for the depth of 15 – 20 cm and rest soil remain enact for long periods which inhibits the microbial activities below this depths and create an initial concentration of nutrients exponentially decreasing with depth. An attempt has b...
Open access
Research Article10.9734/cjast/2020/v39i630557
The study aims to determine the economic and environmental performace of Straw Baler for collection of rice residue generated after mechanical harvesting by combine harvester. Increased mechanization, particularly use of combine, declining number of livestock, long period require...
Open access
Research Article10.9734/cjast/2019/v37i630338
Air pollution from crop residue burning in India is an environmental menace that makes headlines every year – is a major ill effect of farm mechanization. Keeping the severity of the problem in view, KVK, Rohtas introduced happy seeder in Rabi 2016-17 with objective to assess its...
Open access
Research Article10.9734/cjast/2019/v37i630339
The study was conducted in Rabi of 2019-20, 2020-21 and 2021-22 in Begusarai district of Bihar under Frontline Demonstration programme on “Zero Tillage (ZT)” technology in wheat cultivation by KVK (Krishi Vigyan Kendra) Begusarai. The data on Productivity, Economics, Extension ga...
Open access
Research Article10.9734/ijecc/2024/v14i44090
If F(x) is expanded in the form of Maclaurin’s series then Ramanujan asserts that the value of can be found from the coefficient of in the expansion of F(x). Conversely Ramanujan claims that if the value of I is known, then the Maclaurin’s coefficient of F(x) can be found. In th...
Open access
Research Article10.9734/BJMCS/2014/4842