sugarcane production, it is required to pay attention to increase of application of organic fertilizer, to foster soil fertility …, supplement boron fertilizer, to keep balance of soil nutrients. …To provide reference for fertilizer application of sugarcane planting in Xinping County, this paper analyzed nutrient …

demands for soil phosphorus and sulfur increase. Major outcomes of the research were a better understanding of the nutrient … dynamics in South-East Asia and the development of a new and more reliable soil test for available sulfur. The new test (KCl-40 … soil tests conducted for growers in NSW, Victoria, South Australia and Western Australia, although its significance as far …

Soil, atmosphere, water and quality of agricultural product constitute the content of land ecological quality. Cixi … City, through survey pilot project of basic farmland quality, carried out high precision soil geochemical survey and survey …. Based on the evaluation of soil geochemical quality, we conducted comprehensive quality assessment of atmosphere, water …

Based on a sample of Iowa farmers, attributes of fertilizer retail dealers are evaluated. Honest management, making …

economic impact on net revenues of Texas farmers. Violations by fertilizer manufactures in meeting specific labeled nutrient …

fertilizer profitable in Zambia for maize and cotton in the smallholder sector?” This study identifies the key components … fertilizer use on maize and cotton. Several cases are selected and the results are evaluated. Private profitability for the … extensionists to use to assess a fertilizer investment is given, to assist in more site specific analysis, given prices and …