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马铃薯是本区高产作物之一.近年来,随着粮食增产的要求,种植面积不断扩大.但是,关于北疆地区的马铃薯施肥方法、施肥比例,前人研究较少.兹将1961年—1962年石河子兵团农学院马铃薯试验站连续两年试验结果介绍如下.一、试验概况试验地设在天山北麓的玛纳斯河冲积-洪积平原中部的石河子农学院垦区试验农场.试验地土壤为中壤质荒漠灰钙土,厚80—120厘米,下为第四纪卵砾石层.耕作层土壤农化特性列如表1.
Potato is one of the high-yield crops in this area.In recent years, with the requirements of grain production increasing, planting area has been expanding.However, about the method of fertilization of potatoes in northern area, the proportion of fertilization, fewer previous studies.This will 1961-1962 Annual Shihezi Corps College of Agriculture potato test station for two consecutive years The test results are as follows: I. Test Overview Tested in the northern foot of the Tianshan Manas River alluvial - alluvial plain Shihezi Agricultural College Reclamation Experimental Farm test soil In the loamy desert calcareous soil, 80-120 cm thick, the next for the Quaternary gravel layer. Tillage layer of soil agronomy listed in Table 1.