摘要
通过田间和盆栽试验,研究滨海稻区排水条件对水稻生长的影响。结果表明,排水毛渠能降低地下水位10cm以上,增加田间渗漏约2mm/昼夜。有效地改善了耕层土壤环境,促进了水稻生长发育,有利于水稻高产。
Use field test and pot test to study the drainage of the paddyfield along the sea had the affect to the growth of the rice. Results indicate that the small trench can reduce the underground water line over 10 cm, increase the field leakage about 2 mm/day. Ameliorate the environment of soil effectively, advance the growth of rice, it was propitious to increase the yield of rice.
出处
《垦殖与稻作》
2005年第1期48-50,共3页
Reclaiming and Rice Cultivation
