The cultivation of vegetables should be properly ridden

Ridge cultivation can be widely used by vegetable growers in recent years due to its ability to increase ground temperature, increase soil permeability, and promote the growth of vegetable roots. In vegetable ridge cultivation, the ridge height is appropriate, and most of the vegetable growers are upset. As a result, ridges tend to be too high or too low in production.

Some farmers think that the higher the ridge, the better, some farmers even set the ridge height at 40-60 cm. This practice is wrong. When the ridge is too high, it can significantly increase the temperature of the ground and the permeability of the soil, but watering becomes a problem. If there is too little watering, the water will not flood the ridge and the moisture needed for normal vegetable growth will not be guaranteed. If there is too much water, the water in the field will take a long time, which will easily cause the roots and germs of the vegetables to spread, resulting in dead vegetables and dead trees. . When the ridge is too low, a little more watering will diffuse over the ridge roof, and the ridge roof will be impregnated, making it impossible for ridge cultivation to enhance soil permeability. It can be seen that high or low ridges are not good for vegetable production. Therefore, in order to make ridging cultivation really play its due role, the ridge height should be set reasonably.

Then, in the ridging cultivation, the ridge height is the most reasonable, I believe that, under normal circumstances, the ridge height is more appropriate for about 25 cm. If the water flowing southward from the greenhouse is not very smooth, increase the ridge height to 30 cm to prevent the water in the ditch from flowing over the ridge roof; if the water flowing southward from the greenhouse is very smooth, the ridge height can be reduced to 20 cm. In order to prevent the water in the ditch from reaching the top of the ridge, the ridge surface is too dry, which affects the growth of vegetables. In short, the standard that should be mastered is that the depth of water should reach 2/3 of the ridge height when watering, so that ridge cultivation can exert its proper effect.

Empagliflozin Intermediates

Dingmin Pharmaceutical supply Empagliflozin API and Empagliflozin Intermediates with high purity and best price. The main products CAS No are as follows: 864070-44-0, 915095-94-2, 915095-89-5, 864070-18-8, 864070-19-9, 219823-47-9. Sample can be sent if you request.

Welcome to do business with us. Please email to us directly.

Cas 864070-44-0,Empagliflozin Intermediates,Tetrahydro-Furan

Shijiazhuang Dingmin pharmaceutical Sciences Co.,Ltd , https://www.dingminpharma.com