1, it is not too early 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.
2, to fight in time, reasonable to stay
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.
3, to ensure the height of falling after picking melon
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.
Loofah planting technology:
Soil fertigation
Choose land with fertile soil, convenient drainage and irrigation. Before planting, 10002500 kg of farmyard manure and 30 kg of diammonium phosphate were used per acre, and the depth was increased by 1.51.6 meters. In the meantime, 50 kg of superphosphate should be applied as base fertilizer. Xia Shougua temperature during the growth period, easy to grow long, the general basal fertilizer should be less or not.
Water Management
Watering planting water, 57 days after the watering seedlings, after the appropriate cultivator seedlings. When the water is properly controlled in the early stage and it must be watered, it should be selected before and after noon on sunny days. During the flowering period, the amount of water needed is large, and the supply of water should be ensured. However, in the rainy days, drainage should be taken care of to prevent water accumulation. In the dry season, water is sprayed every 1015 days to keep the soil moist.
Top dressing management
Due to the long growing season, fertilizer should be applied multiple times. On the basis of sufficient basal fertilization, the first female flower appeared in the first round of melon harvesting stage. After the first batch of melons were harvested, large-scale fertilizers were started, which combined the use of U-kilograms of compound fertilizer per mu, or 200250 kilograms of decomposed pigs, cows, and chickens. Generally, 5 kg of fertilizer is applied every 57 days during the result period.
Vines
When a vine grows 3050 cm in time, it will be scaffolded, and piles of pine trees will be used for piles. Crossed joints with grass ropes will also be used. After crawling, vines should be tied in time every 23 days, and the elasticity should be moderate. Can be used to tie the vine, the shape of the lead. The greenhouse intercropping, vines on the scaffolding allowed to grow freely.
Plant adjustment
In principle, the side vines will not be removed after they are put on the shelves. If there are too many side vines, they can be removed properly. During the late growth period, the old leaves and diseased leaves of the base were properly removed. In the late spring and summer, the vine leaf grows vigorously and often grows to be leggy. It needs to be accompanied by vines and vines. When the melon vine grows about one centimeter, the soil is crushed. Once the melon vines are about 70 centimeters in length, the vines are crushed and the vines are crushed. Remove side vines. The tendrils, most of the male flowers and deformed young fruits should be removed at the same time as the pruning. During the prosperous period, timely removal of dense old leaves and diseased leaves must be performed. After opening the fruit set, the fruit should be sorted in time. If necessary, the young melons may begin to thicken and then hang a stone or mud on the next roll of melon. (100 grams or so) makes the loofah grow straighter and longer, and has better merchandise.
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