摘要
本文通过对旱地春小麦生产潜势及生产潜力的系统分析,揭示了影响提高春小麦产量的限制因子,明确了该县春小麦潜在的最高产量及可能达到的产量水平,同时提出了切合当地实际的增产途径,为将春小麦产量提高到一个新的水平提供了理论依据。
By means of the system analysis of petential production and latent capacity of dryfarming spring wheat, it is revealed that the limiting factor of influence yield of wheat and make definite latent the most high yield of spring wheat and possible achieving level of yield. Moreover, the paper puts forward the way of dryfarming increasing production of fit in with actual circumstance and provides theovy basis for further increasing new yeild.
关键词
生产潜力
旱地
小麦
potential prodnction
latent capacity dryfarraing
limiting factor
