论文部分内容阅读
本文研究后贝加尔湖春小麦栽培的最适播种期和施用无机肥的配方。研究结果表明:该地区春小麦中熟品种最适宜的播种期是4月末到5月上旬;最佳施肥量及配方为N_(60)P_(60)K_(40)。
In this paper, the optimum sowing date of spring wheat cultivation and the formula of applying inorganic fertilizer in Lake Baikal were studied. The results showed that the most appropriate sowing date for mid - maturing varieties of spring wheat in this area was from the end of April to the beginning of May. The best fertilizer amount and formula were N 60 P 60 K 40.