“Our vegetables in our village do not have to use pesticides, and we still grow well.†Zhang Lijiang, the village party secretary of Houding Village in Shuangkou Town, Beichen District, Tianjin, pointed to a vegetable field behind the village.
How do pesticide-free vegetables resist pests?
In the vegetable plot of Houdingzhuang Village, there are potted figs that are not far apart between each ridge vegetable. "This is the three-dimensional intercropping pattern of figs and vegetables we tested." Zhang Zhishu said. It turned out that after the Dingzhuang Village introduced 60,000 fig saplings this spring to test three-dimensional intercropping of figs and vegetables.
“We inadvertently discovered in the production that vegetables interplanted with figs rarely attract insects.†Zhou Yongyong, a technician, said that he observed through a period of observation that the taste of figs had an insect repellent effect, so insects would not go to the vegetables. The ground was flying.
The fig tree is a rare plant that does not use pesticides during its growth. This is because the cream it contains is a natural insect repellent. The vegetables that are interplanted with figs will be able to use the figs to give off the insect-repelling odor without spraying pesticides.
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