After the tomato colonization, some vegetable farmers suspected that the seedlings were growing weaker, which increased the supply of fertilizer and water during the seedling stage, resulting in serious tomato growth. The 1st to 2nd spikes were obviously smaller, and the malformed fruits were more. In fact, the tomato seedlings should be watered or not watered as much as possible, and should not be fertilized. When the first fruit of the tomato has the size of a walnut, an appropriate amount of ternary high-potassium compound fertilizer is used to promote fruit enlargement. After applying two high potash fertilizers, a nitrogen, phosphorus and potassium balanced fertilizer was applied to avoid high potassium content in the soil and affect plant growth. The seedlings of the early seedlings are thin but not hollow, the leaves are small and thick, and the leaves are dark green. This kind of tomato seedlings can obtain high yield in the later period; on the contrary, the seedling stage has sufficient fertilizer and water, the seedling stems are thick and hollow, the leaves are large and tender, and the leaf color is relatively Light, such tomato seedlings are leggy seedlings, but not prosperous, often the first to third ear fruit plant fruit set rate is low, the fruit is small, the early production is generally low. The main reason for causing tomato seedlings to grow seedlings is excessive growth of nutrients at the seedling stage, which affects reproductive growth and causes vegetative and reproductive growth imbalances. Tomato seedling management should grasp the word “control†to increase the yield, especially to increase the previous production. In addition to controlling water and fertilizer, it should also pay attention to temperature control. Found that there are signs of leggy plants, should be timely control of the temperature within the shed, to avoid excessive temperature, while widening the temperature difference between day and night, the temperature should be at 10 °C; or use a plant growth regulator such as piperidine control Wang, pay attention to the liquid concentration can not be too large.
It is a professional supplier of Antibiotic & Antibacterial Product Raw Material,Beta Cyclodextrin Powder and natural active ingredients. It has absolute advantage because of strong research strength, modern management system and high-quality marketing team.
Antibacterial Product, Antibiotic, API Raw Material, Beta Cyclodextrin Powder Xi'an Hollysince Biotech Co., Ltd. , https://www.hollysince.com
Now we have 3 GMP standard workshop, Meanwhile, the factory is equipped with the researching and quality inspection centre, with strong technology research and development strength. We also have 3 salesdepartments over 30 people and sell our products all over the world.
For customer`s needs, OEM service is also acceptable. If you have a good idea in new product production but lack of laboratory device and human resource, we are glad to solve this problem for you. Sincerely hope to strengthen exchanges and cooperation with friends from both home and abroad.