论文部分内容阅读
我盟栽培玉米多年,很多旗县在创造高产过程中,都摸索了一些经验,但从整个栽培来看,还有一些问题值得继续探讨,下面谈谈个人的一些看法.一、合理密植问题:玉米是高光效和喜肥作物。协调光、气、热条件,充分发挥玉米的光合能力,供应充足的养分是玉米丰产的基础.目前巴盟有很多玉米仍沿用1.5～1.6尺×1.6尺的单株种植法,每亩仅保苗2,400株左右,这是不能高产的重要原
I cultivated maize for many years, many flag counties in the process of creating high yield, have fumbled some experience, but from the point of view of the entire cultivation, there are still some issues worth exploring, the following talk about some of the views of individuals.A rational and close planting problems: Corn is a high-light and hi-fat crop. Coordination of light, gas and heat conditions, give full play to photosynthetic capacity of maize, adequate supply of nutrients is the basis for high yield of corn.At present, there are still many maize in Bameng 1.5 ~ 1.6 feet × 1.6 feet single plantation method, only per mu per seedlings 2,400 or so, which is not important for the original high yield