First, immerse the water before planting Many vegetable farmers are eager to facilitate planting, often by first planting in dry soil and then watering. The disadvantage of this approach is that although the soil surface is rich in water and fertilizer, it is easy to cause a decrease in ground temperature, and the root system only develops in the shallow surface, which is disadvantageous for the development of the root system in depth. If watering first before planting, it can induce the roots to develop in depth. At the same time, after watering, the water can be closed and then the greenhouse can be heated. After the planting, the temperature will not be too low, which is more conducive to root growth and seedlings. Second, but early removal of the lower leaves The nutrients needed by the root system are mostly provided by the middle and lower leaves, so it is not appropriate to remove the lower leaves prematurely, and it is necessary to strictly prevent and control the diseases of the leaves to ensure the normal photosynthesis of the leaves. Third, rational fertilization and root protection After proper application of basal fertilizer, deep application of biological fertilizers at the planting sites can improve the soil, prevent diseases, promote new roots, and promote the development of roots in deep roots. The vegetative growth and the reproductive growth of the cucumber after entering the pod phase are synchronized. When the fertilizing material is used to ensure that the root system is not damaged, it is necessary to take into account the attack of the tree, but also to pay attention to the melon strip. Therefore, it is not appropriate to apply excessive nitrogen fertilizer. High-quality compound fertilizer. In addition, if the temperature is too high, the amount of chemical fertilizers should be reduced, and biological fertilizers should be added to ensure the normal growth of the root system. Disclaimer: Some articles in this website have been transferred from the Internet. If you are involved in third party legal rights, please inform this website. phone Analytical Instrument,Soil Nutrient Tester,Nitrogen Soil Tester,Digital Nitrogen Soil Tester Guangdong Widinlsa International Co.Ltd , https://www.gdwidinlsa.com