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Sandal, Sanjeev K.
- Fertigation Technology for Enhancing Nutrient Use and Crop Productivity:An overview
Abstract Views :192 |
PDF Views:3
Authors
Affiliations
1 Krishi Vigyan Kendra, CSK Himachal Pradesh Krishi Vishvavidyalaya, Kangra -176001, HP, IN
2 College of Horticulture and Forestry, Dr. YS Parmar University of Horticulture and Forestry, Neri, Hamirpur, HP, IN
1 Krishi Vigyan Kendra, CSK Himachal Pradesh Krishi Vishvavidyalaya, Kangra -176001, HP, IN
2 College of Horticulture and Forestry, Dr. YS Parmar University of Horticulture and Forestry, Neri, Hamirpur, HP, IN
Source
Himachal Journal of Agricultural Research, Vol 41, No 2 (2015), Pagination: 114-121Abstract
Fertigation-a technique of application of fertilizers along with irrigation water, provides an excellent opportunity to maximize yield and minimize environmental pollution. Fertigation ensures availability of fertilizer nutrients in the ischolar_main zone in readily available form and therefore, minimize fertilizer application rate and increases fertilizer use efficiency. The associated increase in yield with minimum fertilizer application rate, increases return on the fertilizer invested. Based on experimentation, it has been observed that fertigation leads to saving of fertilizer by 25-40%, increased returns and reduced leaching of the nutrients. The present paper is an attempt to review the work done on various aspects of fertigation technology.Keywords
Fertigation, NPK Behaviour, Recommended Doses of Fertilizers, Fertilizer Saving.Full Text
- Effect of Tillage on Growth and Productivity of Rainfed Maize Grown with Zero Budget Natural Farming System in Himachal Pradesh
Abstract Views :71 |
PDF Views:0
Authors
Affiliations
1 Department of Soil Science, College of Agriculture CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur-176 062, IN
1 Department of Soil Science, College of Agriculture CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur-176 062, IN
Source
Himachal Journal of Agricultural Research, Vol 48, No 01 (2022), Pagination: 37-43Abstract
A field experiment was conducted on rainfed maize at CSKHPKV, Palampur during 2018 and 2019 to find out the effect of tillage and irrigation on crop growth parameters and yield. The five treatments viz., a) Zero budget natural farming system (ZBNF) + conventional tillage (CT), b) ZBNF + minimum tillage + mulch (MT+M), c) ZBNF + CT + intercropping (IC), d) ZBNF + MT+M+ IC and e) Organic farming + CT were imposed in a randomized block design with four replications. Results indicated that the ZBNF + MT+M treatment with or without intercropping had higher soil moisture content, emergence count, emergence velocity, relative leaf water content, root parameters, yield and water use efficiency of maize as compared to the treatments with conventional tillage during both the study years.Keywords
Zero budget natural farming system, tillage, seedling emergence, relative leaf water content, root growth parameters, maize yieldFull Text
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