论文部分内容阅读
在新疆,农民种上棉花后,常常会被一场大风刮得七零八落,不得不三翻五次地补种,而旱地移栽可以在气候稳定后再将健壮的棉花苗移栽到地里,正好可以解决这个问题。在宁夏,收完小麦后再种玉米,会因成熟期短而减少收成甚至没有收成,旱地移栽可以在麦收后直接将10多cm的玉米苗移栽到地里,延长了玉米生长期,实现春玉米夏种,变单季产区为双季产区。
In Xinjiang, farmers planted cotton, often scraping through a gale of wind and force, had to replant three times the turn five times, and dry land transplanting in the stable climate and then transplanted robust cotton seedlings to Ground, just to solve this problem. In Ningxia, after harvesting wheat and then planting corn, due to short maturation and shortened harvest or even no harvest, dry land transplanting can be directly after the wheat harvest more than 10 cm of corn seedlings transplanted to the ground, extending the corn growing season, Spring summer grasses to achieve a single quarter of double cropland.