Tomato blue peel control technical points
First, to extend the tomato light time
After the fruit of the tomato enters the color-changing period, the leaves near the color-changing ear should be removed to increase the light. And timely spraying of new high-fat membrane to prevent the invasion of pathogens, improve the ability to resist natural disasters and increase the intensity of photosynthesis.
Second, increase organic fertilizer
Using formula fertilization technology, it is not appropriate to apply more amine fertilizer. The proportion of N, P and K in the soil has been adjusted to promote the absorption and utilization of potassium by tomato. This is the most important measure to prevent tomato green peel.
Third, spray foliar fertilizer
Leaf foliar fertilizer spraying a variety of trace elements and the use of new high-fat membrane at the same time, promote leaf dark green, enhance photosynthesis and increase the absorption of boron, calcium and other factors, can reduce the green peel and cracking.
Fourth, control the temperature
The temperature difference between day and night cannot exceed 15°C. To balance the number of fruit set in tomato plants, fruit set should not be too much or fruit set too low. To control the concentration of scented hormones, the concentration should not be too high.
Nonwoven Fabric Dressing,Non Woven Dressing,Non Woven Dressing With Pad,Non Woven Wound Dressing
Henan Maidingkang Medical Technology Co.,Ltd , https://www.mdkmedical.com