摘要
试验研究春小麦分期播种不同发育阶段气候因子对其生长发育、产量及品质的影响结果表明 ,哈尔滨地区春小麦适宜播期为 4月中旬后期 (4月 14～ 2 1日 ) 。
The effects of different climate factors on the develo pm ent, yield, and quality of wheat in different sowing dates are studied. The resu lts show that the suitable sowing period of spring wheat is in the middle of Apr il. Sowing in this time, the yield and protein contents of the spring wheat will be increased markedly.
出处
《中国生态农业学报》
CAS
CSCD
2003年第4期155-157,共3页
Chinese Journal of Eco-Agriculture
