Corn seedlings are “controlling upâ€, that is, controlling the growth of the aboveground parts of the seedlings, making them grow robust and shortening the internodes to enhance the lodging resistance of the corn plants; promote the growth and development of the root parts of the underground parts, and make the roots developed. Deeply plunging into the ground to enhance the lodging resistance of the plant, in order to achieve the purpose of controlling vegetative growth and promoting reproductive growth. Practice has shown that the implementation of corn seedlings can generally increase corn yield by 7-12%. From the emergence of the seedlings to the jointing of the corn, it usually takes about 15 days. This is the time for the corn seedlings. The seedling method is: through deep cultivating, diligent cultivating to improve the permeability of the soil, eliminate the knot, disperse the surface sputum, keep the bottom sputum, promote the roots under the tie, the seedlings are strong. For the fertile soil and water-rich plots, it is necessary to properly control the water and fertilizer to prevent the seedlings from growing and not strong. For the field of corn in the wheat field, if the soil is relatively dry, it should be properly watered. Corn seedlings should be carefully controlled according to the specific conditions of soil moisture, fertility, seedlings and climate. Do: "Dampness is not dry, fat is not thin; barely weak, black and not yellow." That is to say, the soil with good soil moisture, sufficient fertilizer and water, strong seedling growth, and black and green color of the seedlings should be used for seedlings. On the contrary, if the soil is not good, the seedlings are weak, and the seedlings are yellow and yellow, it is not suitable for seedlings. Electric Balance,Weighing Balance,High Stability Balance,Electric Precision Balance Guangdong Widinlsa International Co.Ltd , https://www.guangdongwidinlsa.com