Vegetables such as eggplants, peppers, cucumbers, and tomatoes, due to adverse factors, can cause premature aging and reduce yield and benefit. The symptoms of premature aging include atrophy of plants, yellowing of leaves, late fruit ripening, and low yield, severely causing plants to overgrow. Early death, for which the following comprehensive measures should be taken: Take heart at a proper time. The main role of topping is to prevent plant growth, reduce excessive consumption of nutrients, promote plant multiple results, through practice, such as cucumber picking heart in about 25 leaves, can promote the formation of melon, otherwise it is easy to cause the transport of nutrition blocked; tomato topping time After harvesting the fourth ear, leave 2 leaves on top of the ear to avoid premature root decay and leaf curling on the lower part of the plant. Don't pick up the fourth flower just after flowering. Remove old leaves. All kinds of vegetables must promptly remove the old leaves, dead leaves and diseased leaves in the lower part of the plant in order to facilitate field light transmission. This will not only reduce the nutrient consumption of the plant, but also effectively control the occurrence and spread of the disease and promote the healthy growth of the plant. Earlier harvest. Vegetables promote early harvest and early harvest can reduce plant nutrient consumption and prevent premature plant aging.
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