小麦作为我国主要的农作物品种之一,气候环境的改变将对小麦生长造成影响.本文采用开顶式气室(Open Top Chamber,OTC)对小麦不同种植环境进行模拟,设置常温-灌溉-常CO2(环境1)、常温-干旱-常CO2(环境2)、高温-灌溉-高CO2(环境3)、高温-干旱-高CO2(环境4)四种环境来模拟小麦生长环境,并对小麦整个生长周期状况进行检测,从而分析小麦在不同气候环境的适应性情况.研究显示,小麦在高灌溉、高温度、高CO2浓度的环境3下综合性表现最好,保障小麦营养物的积累,小麦整体质量表现最佳.
Analysis of Wheat Growth Adaptability Based on Different Climatic Environments
As one of the main crop varieties in China,changes in climate and environment will have an impact on wheat growth.This article uses an Open Top Chamber(OTC)to simulate different planting environments of wheat,setting four environments:room temperature irrigation normal CO2(Environment 1),room temperature drought normal CO2(Environment 2),high temperature irrigation high CO2(Environment 3),and high temperature drought high CO2(Environment 4)to simulate the growth environment of wheat.The entire growth cycle of wheat is tested to analyze its adaptability to different climate environments.From the above research,it can be seen that wheat performs best in a comprehensive manner under high irrigation,high temperature,and CO2 concentration environments,ensuring the accumulation of nutrients in wheat and achieving the best overall quality performance.
万方数据
维普
