攀西地区下湿田增种早春作物，是充分利用春季光温资源，提高复种指数的有效措施。

Increasing planting early crops on the wetland is an effective measure to fully utilize the spring season resources of temperature or light and raise multiple crop index.

youdao

攀西地区下湿田增种早春作物，是充分利用春季光温资源，提高复种指数的有效措施。

Increasing planting early crops on the wetland is an effective measure to fully utilize the spring season resources of temperature or light and raise multiple crop index.

youdao