不同种植模式对设施番茄生产的影响

Effects of Different Planting Patterns on Greenhouse Tomato Production

[目的]研究不同种植模式对设施番茄产量的影响。[方法]试验以秸秆生物反应堆、蚯蚓生物技术等不同种植模式为处理,测定土壤温度变化、番茄生长势、病虫害发生情况以及产量等性状。[结果]相同地力、灌溉管理制度下,蚯蚓生物技术套种套养种植模式较秸秆生物反应堆处理土壤温度提升2.66℃,灰霉病病株率降低20.73%~25.95%,糖酸比高0.82~1.20。说明蚯蚓生物技术套种套养模式对提高番茄种植土壤温度、减少病害发生及改善口感作用突出,秸秆生物反应堆处理株高、果穗数及叶绿素含量较高,果实转色快。[结论]秸秆生物反应堆对植株生长及叶绿素积累有更加积极的作用。

[Objective]The aim was to study the effects of different planting patterns on the yield of greenhouse tomato.[Method]Straw bioreactor and earthworm biotechnology were used to measure soil temperature change,tomato growth potential,occurrence of diseases and insect pests and yield.[Results]Under the same soil fertility and irrigation management system,the soil temperature of earthworm intercropping and intercropping system was increased by 2.66℃,the plant rate of gray mold was decreased by 20.73%to25.95%,and the ratio of sugar to acid was increased by 0.82 to 1.2.The results showed that earthworm biotechnology interplanting and interplanting mode had a significant effect on increasing soil temperature,reducing the occurrence of tomato diseases and improving the taste of tomato.The plant height,ear number and chlorophyll content of straw biorereactor treatment were higher,and the fruit color changed faster.[Conclusion]Straw bioreactor had more positive effects on plant growth and chlorophyll accumulation.