Phosphorus spraying leaves. Tomato is a phosphorus-producing crop, especially in the budding stage and fruit expansion period. Phosphate fertilizer sprayed on the leaves for many times at this stage can promote the leaf color to dark green, thicken the leaves, promote the speed of reproductive growth, and have a big sweet taste. Foliage vinegar. The daily consumption of rice vinegar, in addition to containing about 4.5% of acetic acid, also contains amino acids, lactic acid, nucleotides and trace amounts of cytokinins and other nutrients, has a significant stimulating effect on plant growth and development. According to experiments, during the fruiting period of tomato flowering, 300 to 500 times of rice vinegar is sprayed once every 8 to 10 days. Continuous spraying of 3 to 4 times can increase production by 17% to 32%. Potassium fertilizer. The amount of potash required after the tomato entered the fruiting period increased. Therefore, when the fruit is sitting on a size such as an egg, 25--30 kg of potassium sulfate compound fertilizer should be applied per acre each time, which can promote fruit coloring and increase fruit weight. Gws Pumpkin Seeds,Roasting Pumpkin Seeds,Pumpkin Seeds Nutrition,Pumpkin Seeds Wholesale Inner Mongolia Hengxintonghui Supply Chain Management Services Co.,LTD , https://www.hxthfood.com