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稳定性肥料是根据作物生长需求进行养分释放的一种新型的智能肥料,它是在肥料中加入由脲酶抑制剂、硝化抑制剂及磷素活化剂联合构成的复合型添加剂。为了明确稳定性肥料在新疆玉米上的施用技术和效果,特进行此试验,为该肥料在玉米上的应用提供依据。一、材料与方法1.试验概况试验于2010年安排在博乐市达勒特镇,供试土壤为砂壤质灌耕潮土,其养分状况见表1。玉米品种为S2564,1膜2行种植,行距为50厘米,株距24厘米,667米2理论株数5 600株,示范面积0.26公顷。
Stability Fertilizer is a new type of smart fertilizer which releases nutrients according to the demand of crop growth. It is a compound additive composed of urease inhibitor, nitrification inhibitor and phosphorus activator in fertilizer. In order to clarify the application of stable fertilizers on Xinjiang maize technology and effects, especially for this test, to provide the basis for the fertilizer on corn. I. MATERIALS AND METHODS 1. Test Profile The experiment was conducted in 2010 in Tratt, Bole, for soil testing for sandy loamy tillage. The nutrient status is shown in Table 1. Maize varieties S2564, 1 film 2 rows of planting, spacing of 50 cm, spacing 24 cm, 667 m 2 theoretical number of 5,600 strains, the demonstration area of 0.26 hectares.