超高茬麦套稻高产栽培技术的初步探索

超高茬麦套稻是一项新型稻作方式,不仅省工节本,而且改善了土壤理化性状,减少了空气污染,保护了生态环境。通过示范,初步探讨其高产栽培技术为:适期播种,保一播全苗;及时防除草害;肥料管理以平衡促进、少吃多餐为主;水浆管理以浅湿灌溉为主;综合防治病虫草害等。

An Abecedarian Exploration on High-yielding Culture Technique for Rice Interplanting in Ultra-high Stubble Field of Wheat

Interplanting rice in ultra-high stubble field of wheat, as a new type under-crop sowing mode, can not only save labour and cost, but also improve the physical and chemical characters of soil, diminish the pollution of air, and protect the ecological environment. The techniques for high-yielding culture are as follows: sowing in optimum period to guarantee the full seedlings; timely preventing and controlling the weeds; scientifically managing the fertilizer especially by applying more times but small quantities; watercourse should be shallow wet; the disease, pests and weeds should be controlled integratedly.