Nutrient Use Efficiency as a Strong Indicator of Nutritional Security and Builders of Soil Nutrient Status through Integrated Nutrient Management Technology in a Rice-Wheat System in Northwestern India
نویسندگان
چکیده
Nutrient use efficiency is reported as a strong indicator of the buildup soil nutrient status for nutritional security crops through an integrated management approach under rice-wheat system. The data revealed that application manures and fertilizers maximum organic carbon (0.39%) in treatment receiving 100% recommended dose (RDF) + farmyard manure lowering pH to 6.39. available N (360.8 kg ha?1) was found RDF press mud treatment; P (66.30 75% poultry manure; K, Zn, Cu, Fe (226.3 ha?1 2.220, 0.732, 36.87 mg kg?1, respectively) treatments. Similarly, total macro- micronutrient content increased with addition alone or combination chemical fertilizers. highest agronomic utilization nitrogen (41.83 102.55 phosphorous (83.57 204.9 were recorded manure. This study concluded must improving ultimately enhances
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ژورنال
عنوان ژورنال: Sustainability
سال: 2021
ISSN: ['2071-1050']
DOI: https://doi.org/10.3390/su13084551