温室不同种植模式番茄冠层气候特征及对产量的影响研究

目的]以樱桃番茄为试验材料,研究温室平面种植模式和立体阶梯种植模式番茄冠层气候特征及对产量的影响.方法]采用立体阶梯种植模式和平面栽培模式,并进行比较.结果]立体阶梯种植模式作物冠层的平均光照强度、平均气温均比平面种植模式分别高12;、11;,而相对湿度低20;;立体阶梯种植模式相对平面种植模式产量增加了25;,单果重增加了21;,落花率减少了17;,果实含糖量上升了1;.结论]立体阶梯种植模式改善了番茄冠层气候环境,实现了高产优质的目的.

The Effect of Canopy Climate Characteristics with Different Planting Patterns in Greenhouse on the Yield of Tomato

【Objective】The experiment uses cherry tomatoes as the test material to study the effects of canopy climate characteristics with conventional planting patterns and three-dimensional ladder planting patterns on the yield of tomato.【Result】The result indicated that the average illuminance and temperature by adopting three-dimensional ladder planting pattern is higher than those of the conventional planting pattern,with an increase of 12%,11% respectively,but moisture was decreased by 20%;three-dimensional ladder planting pattern produces 25% yield higher than conventional planting pattern.The single fruit weight increases 21%,but falling rate decreased 17% and sugar content of the fruit reaches 1% higher.【Conclusion】The three-dimensional ladder planting pattern improves tomato canopy climate,achieving the purpose of increasing yield and improving tomato's quality.