STCR approach on soil carbon fractions and productivity of clusterbean

ISBN-13: 9786206178996 / Angielski / Miękka / 88 str.

Suresh Kumawat

Opis

A field experiment was started in 2018 under All India Co-ordinated Research Project to study the "impact of STCR approach on soil carbon fractions and productivity of clusterbean under clusterbean-wheat cropping system". The experiment were consisted of five treatment combinations: (1) General recommended dose (20 Kg Nitrogen ha-1 32 Kg P2O5 ha-1) (2) Soil test crop response (STCR) recommendation for 15 q ha- 1 of clusterbean yield target (3) STCR recommendation under integrated plant nutrient system for 15 q ha-1 of clusterbean yield target (4 )STCR recommendation for 20 q ha-1 of clusterbean yield target (5) STCR recommendation under integrated plant nutrient system for 20 q ha-1 of clusterbean yield target. The results of the study revealed that STCR recommendation under IPNS for target yield 20 q ha-1 produced significantly higher growth & yield attributes, seed yield, Carbon fractions, Water retention capacity, porosity, Mean weight diameter, Available P & K, Microbial biomass carbon, total N & S, microbial populations and soil enzymes like urease, alkaline phosphatase, dehydrogenase and FDA and decrease the hydraulic conductivity, infiltration rate and bulk density of soil.

O autorze

Completed B.Sc. (Ag) Honor's form College of agriculture Sumerpur (Pali), in 2017. Obtained M.Sc. (Ag) and Ph.D Soil Science and Agricultural Chenistry from Swami Keshwanand Rajasthan Agricultural University, formerly Rajasthan Agricultural University Bikaner Published many Research Paper, Book Chapiter, Popular article.