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根据全国牧草品种审定委员会决定,我们于1988年进行了早熟苦荬菜品种的三省区(内蒙古、吉林、黑龙江)联合比较试验,现就内蒙古农牧学院草原系参加试验的情况总结如下。一、试验地点及自然条件试验在呼和浩特市内蒙古农牧学院草原系试验站进行。试验地位于东经111°41’,北纬40°49’,海拔高度1063m;年降雨量400mm左右,无霜期130～140天,≥10℃的积温2782℃;土壤属于冲积土发育而成的栗钙土,质地为轻壤土,呈微碱性反应。
According to the decision of the National Forage Species Approval Committee, we conducted a joint comparative trial of the three provinces (Inner Mongolia, Jilin and Heilongjiang) of the early ripe bitter gourd varieties in 1988, and the following is the summary of the trial participation of the Department of Grassland Department of Inner Mongolia Agricultural and Pastoral College. First, the test sites and natural conditions of the experiment in Inner Mongolia, Hohhot Institute of Grassland Department of Animal Husbandry Experimental Station. The test site is located at 111 ° 41’E, latitude 40 ° 49’N, elevation 1063m; annual rainfall is about 400mm; frost-free period is 130-140 days; accumulated temperature is ≥10 ℃ 2782 ℃; the soil belongs to chestnut soil with alluvial soil developed , Texture of light loam, was slightly alkaline reaction.