Black King Charocla,Bamboo Charcoal,Coconut Charcoal Hookah,Glass Hookah Co.,LTD , http://www.china-shisha-hookah.com
Remove the benefits of old tomato leaves
In the middle and late stages of tomato growth, the old leaves should be removed in time. The benefits are mainly as follows: 1. Reducing nutrient consumption The leaves of tomato are the most intense in photosynthesis at 15 to 50 days of leaf age, and can produce large amounts of nutrients for plant growth and development. When the leaf age is more than 60 days, the nutrient consumed is more than the nutrient produced, so removing the old leaf is beneficial to the growth of the plant. 2. Enhancing Photosynthetic Efficiency Whether it is a greenhouse cultivation or a tomato planted in open field, the removal of old leaves is beneficial to the ventilation and light transmission of the plants, which can greatly increase the photosynthetic efficiency of the young leaves. 3. Reducing pest damage Tomato leaves have a long growing period, and the chances of infecting pathogens and eggs increase accordingly. After the old leaves are removed, the source of pests and diseases can be reduced, thereby reducing the occurrence and harm degree of pests and diseases.