小垄双行高粱高产制种技术

High Yield Seed Production Technique of Sorghum by Planting Double Rows at a Narrow Ridge

高粱小垄双行种植技术可以保障植株生长健壮,而且不漏光,穗较大,产量也相应提高。此种种植方式能够使制种产量提高20%以上,由过去亩产200~250kg提高到300kg以上。本文从高粱小垄双行的种植方式、制种要点、田间管理等方面对小垄双行高粱高产制种技术作了详细介绍。

The technique of planting sorghum by double rows at a narrow ridge can guarantee plant growth strongly, high sunlight usage, big panicle and the corresponding higher yield.The planting method can increase the seed yield by more than 20%, from the past 200-250 kg per mu to more than 300 kg per mu.This article introduced the high yield seed production technique was introduced in detail in the paper, which including planting pattern, seed production practice and field management, etc.