Strengths and Limitations of Nitrogen Rate Recommendations for Corn and Opportunities for Improvement
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DOI: 10.2134/agronj2017.02.0112
Abstract: 1 The goal of an N recommendation system is to accurately estimate the gap between the N provided by the soil and the N required by the plant. Accurately estimating this gap depends on the… read more here.
Keywords: rate recommendations; limitations nitrogen; rate; strengths limitations ... See more keywords
Maize Straw Return and Nitrogen Rate Effects on Potato (Solanum tuberosum L.) Performance and Soil Physicochemical Characteristics in Northwest China
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DOI: 10.3390/su13105508
Abstract: The average yield of fresh potato tubers per hectare is relatively low in China, partly due to poor nutrient management. Chronic inorganic N enrichment leads to soil acidification, which deteriorates soil fertility. Straw residues are… read more here.
Keywords: straw return; nitrogen rate; soil; yield ... See more keywords