What are the main points of crop watering? Crop watering time, watering amount, temperature
What are the main points of crop watering? China has always been called a large farming country. It has accumulated thousands of years of planting history and accumulated a lot of experience. There are many common sayings about agriculture alone. Therefore, today Xiaobian will briefly talk about the matters needing attention when crops are planted and watered, and I hope that it will help everyone. First, watering time Generally, the weather is better in the morning watering. At this time, the temperature of the soil and the temperature of the water are similar. After the watering, the crop will not be adversely affected by the stimulation, and then the soil temperature will gradually increase. . Especially after the crops grown in the greenhouse are watered, the moisture can be slowly discharged. In the afternoon, the soil temperature is relatively high. At this time, cold water is poured and the soil temperature changes greatly, which is not conducive to the growth of the roots of the crops. Second, the amount of water The crops grown in greenhouses should not be watered too much, which will make the humidity in the greenhouse high, and it will easily produce a lot of pests. If the water is used at the same time, the fertilizer will be lost. Moreover, when watering, it is necessary to water the crop according to the characteristics of the crop. Some crops are very impatient and have a great relationship with the drainage of the soil. Third, the temperature This is mainly for the greenhouse. The greenhouse can adjust the temperature. For example, when the temperature is low in winter, the soil temperature will be lower after watering. At this time, it is necessary to raise the temperature of the greenhouse, and then ventilate and discharge. Conducive to better growth of crops. Fourth, crop characteristics The demand for water for different crops is different. For example, some crops with more leaves will consume more water. The development of different crop roots, some crop roots are relatively shallow, so you can not pour too much water at a time, choose the kind of soil that is better to retain water. For the wonderful pictures and hot comments about crop watering precautions, you may be interested in the following recommended content, please read. Fruits And Vegetables,Fresh Fruits And Vegetables,Fresh Fruit And Veggies,Fresh Vegetables Xi'an Gawen Biotechnology Co., Ltd , https://www.agolyn-bio.com
