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浩门农场位于海北州,平均海拔3030米,年均气温0℃,年降水量480—530mm,作物生育期日照685—833小时,日照率为44％。农田土壤为草原黑钙土,有机质含量6—8％。作物生长季节雨热同季,气候冷、温、湿润,适宜栽培油菜、青稞。浩门农场年种植白菜型春性小油菜10万余亩,生产中突出问题是草荒严重。多年生产实践表明,杂草危害轻的地块,油菜每亩产量超过100公斤,部分草害特重地块,单
Haimen Farm is located in Haibei Prefecture, with an average elevation of 3030 meters, an average annual temperature of 0 ℃, annual precipitation 480-530mm, crop growth period of 685-833 hours of sunshine, sunshine rate of 44%. The farmland soil is grassland chernozem soil, with organic matter content of 6-8%. Crop growth season rainy season, the climate cold, warm, moist, suitable for cultivation rapeseed, barley. Haimen farms planted cabbage spring rape more than 10 acres, the prominent problem in the production of grass is a serious shortage of grass. Years of production practice shows that weeds harm light plots, rapeseed production of more than 100 kg per mu, part of the grass particularly heavy land mass, single