Based on the long-term and avoiding only the immediate interests and leading to lower overall benefits, it is reflected in the current management is to scientifically solve the contradiction between cultivating vines and keeping melons. How should current spring loofahs be managed?
The first is that it should not be premature to stay in melon. The price of loofah is higher now. When farmers stay in the melon, they should not only look at the current price, but also consider the growth of loofah, leaving enough leaves to ensure adequate supply of nutrients. In general, the loofahs planted by vegetable growers in winter are mostly left to grow when the plants grow to 24-26 leaves to ensure that the root system develops well and the stems are thick, which lays a good foundation for the high quality and high yield of loofah in the future. . In the spring, the number of leaves must be at least 20-22 leaves to ensure the growth of roots and stems, and to cultivate strong trees.
The second is to fight in time and stay reasonable. In the process of growing loofah, some side vines and melon strips will be grown, and they must be removed in time if they do not stay. When the loofah grows to 22 leaves, it begins to take melon topping. However, it should be noted that when the melons are first preserved, it is easy to produce melons. Therefore, it is recommended that vegetable farmers not only keep one melon when they stay in the melon, but should leave two melons and then remove the upper growing point of the loofah. When cultivating flowers, it is best to pound two melons and wait until the melons are determined to be seated and remove one that is relatively weak. If the two melons grow in unison, they should follow the principle of leaving no one behind. After picking melons, they can be picked after about 10 days. After the upper growing point grows, the heads of the leaves will be taken every 5-6 leaves to ensure sufficient leaf area for photosynthesis and promote the development of melon strips. As the temperature rises, the melon growth rate is accelerated and the growth period is gradually shortened. After May, every 4-5 leaves can be used first, and the melon can be picked in about 8 days.
The third is to ensure that the height of fallen vines after picking melons. After the loofah picks the melon, it will fall. Many vegetable farmers will fall lower, some less than 1.1 meters. In order to ensure that the loofah has enough leaves for photosynthesis, it is recommended that the height of the vegetable cultivars should not be too low. Usually, the height of vines is 1.4-1.5 meters, which can ensure 13-15 leaves for photosynthesis, which is conducive to plant growth. In order to avoid the lack of leaf area, affect plant growth.
Smart Nucleic Acid Diagnoostic Cloud Service
Nucleic Acid Diagnoostic,Multiplex Quantitative Pcr,Quantitative Pcr Instruments,Real Time Pcr Machine Thermal Cycler
Jiangsu Dinai Bioengineering Co.,ltd. , https://www.dinaipcr.com