叶菜用甘薯不同栽植密度下茎尖产量及其食用品质评价

With Its Eating Quality Evaluation of Sweetpotato under Different Planting Density of Stem Tip Leaf Yield

近些年来,我国提倡在东北地区大量种植叶菜型的甘薯品种,以不断提高粮食产量,促进当地的经济发展速度。那首先就要研究好具体怎样来实现这一目标,在种植过程之中种子的分布密度不可忽视。接下来我们就从种类以及各个生长阶段来进行进一步的认识。试验品种选用万薯7号、鄂菜薯1号和福菜薯18,针对长期使用状况、类型和密度等因素进行试验,主要对地上部分的形状变化进行分析,并且探索试验时间内8次茎尖收集总量的集合,针对在不同的采购时间内其所具有的干物质、各种维生素、蛋白质、糖分以及各种纤维素等等所占的比例进行彻底的分析。

In recent years, our country advocate vegetables cultivated in northeast region of sweet potato varieties, in order to improve grain yield, promote local economic development speed. And then we will have a further understanding of the species and growth stages. The test variety Wanshu 7, Hubei potato 1 potato 18 and soybean for the test, long-term use of status, type and density, mainly on the part of the shape change analysis, and explore the test time, 8 times the total shoot tip collection collection, analysis of different purchase time for the with different purchasing time of dry matter, protein, vitamins, sugar content and cellulose, the proportion of thorough analysis. sweet potato stem tip; yield; planting density; edible quality