摘要
分别进行了化控空间苗谷种对播期、土壤含水量、土壤类型、不同谷子品种适应性的试验,以及不同生态生产条件下的最佳配比(制剂处理种子和正常种子混合比例)与最佳播量试验。结果表明:播期、谷子品种对化控间苗谷种没有影响,土壤墒情、土壤类型对其有一定影响。针对气候、墒情变化不定的情况,通过两年的多点试验示范,形成了在不同生态生产条件下采用同一配比不同播量的栽培技术体系。
Through studied the adaptation for date of seeding, the water content of soil, soil types, millet varieties on the millet thinning out seedlings by chemical , and tested the best proportion of millet by chemical and rate of seeding under different ecological and working condition. The results showed that date of seedling, millet varieties have no influence but the water content of soil and soil types have some influence on millet thinning out seedlings by chemical controlled. For weather, soil moisture level changed year after year, the cultivation technique system has been formed that the same proportion and different rate of seeding been used in different ecological and working condition.
出处
《山西农业科学》
2006年第4期45-48,共4页
Journal of Shanxi Agricultural Sciences
基金
国家农业成果科技转化项目(02EFN211400072)
