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马铃薯在大部分地区均有栽培,也是山区的主要农作物,既是粮食也是蔬菜,对丰富群众菜篮子和山区脱贫起到了重要的作用,山区由于海拔高,气温低,马铃薯病虫较少,所以种性退化慢,口感好,具有良好的发展前景,马铃薯测土配方栽培是在测定土壤养分和肥效试验的基础上,根据马铃薯的需肥规律确定科学配方和措施的一项栽培技术。一、综合分析,科学配方科学配方是马铃薯测土配方栽培的核心,是实现栽培效益最佳的关键,通过对土样测定数据和已经完成的4组肥效试验结果进行计算,并考
Potatoes are cultivated in most areas and are also the main crops in mountainous areas. They are both foodstuffs and vegetables. They play an important role in enriching the vegetable basket and mountainous areas. Due to the high altitude, low temperature and less pests and diseases in mountainous areas, Slow degradation, good taste, with good prospects for development, potato soil testing and formulating is based on the determination of soil nutrients and fertilizer efficiency test, based on the law of fertilization of potato to determine the scientific formula and measures of a cultivation technique. First, a comprehensive analysis of scientific formula Scientific formula is the core of potato soil testing and formulating is the key to achieve the best cultivation efficiency through the soil samples measured data and the results of the four groups have been completed fertilizer test calculation and test