The autumn loofah is so good that one mu and one ton are indispensable
“As long as you choose scientific seeds, master planting techniques, and use greenhouse cucumbers to plant a season of autumn loofah, not only will the land be recycled, but also because autumn loofah is in the off-season when vegetables are on the market, the price can reach 6 yuan/kg, and the yield per mu can be It can reach 1,000 kilograms and the income can reach 6,000 yuan." On August 31, at the autumn loofah field of Zhu Delin, a villager in Sanjiang Village, Anfu Street, Naxi District, Luzhou City, Deng Kelai, a farm technician in Sanjiang Village, watched the growth of the autumn loofah and gave it to Zhu De. Lin explained the variety selection and field management techniques of autumn loofah.
For Dunke, it is necessary to choose early maturing, suitable for dense planting, disease resistance, high yield, aging resistance, good commercial properties, high early yield, and long rod-shaped loofah varieties for planting. 10 days before planting, combined with soil preparation, 1500 kg of decomposed chicken, duck, and pig manure, 100 kg of cake fertilizer, and 50 kg of compound fertilizer are used as base fertilizer per mu. After the seedlings, the seedlings were extracted with thin manure water to promote the growth of new roots. After the first female flower is pollinated and set fruit, open holes about 30 cm on each side of the root, apply 20 kg of urea per mu, 50 kg of cake fertilizer soaked for more than 3 days, and 25 kg of compound fertilizer as fruit fertilizer to promote fruit expansion. After the first batch of melons are harvested, 15 kilograms of urea per mu is applied as relay fertilizer. It can also be combined with the application of potassium dihydrogen phosphate, Yemianbao and other nutrient solutions outside the roots while spraying to prevent diseases and insects.
During the fruit-bearing period, every 1-2 times of harvest, about 7 days to chase manure water, 100 grams of urea can be added for every 50 kg of manure water. If deformed fruits are found, they should be watered in time to keep the soil moist to prevent the increase of deformed fruits caused by rain after drought, which will affect the efficiency of the product.
When the melon seedling reaches 4—4.5 leaves, hurry up and plant the field. Adopt dense planting cultivation, 2 meters open compartments, 2 rows per compartment, plant spacing 25-30 cm, 1000 plants per mu. Luffa is a climbing plant. It is necessary to set up a flat shed before pulling the vines. For example, use bamboo poles. That is, each slanting pole and the opposite pole in the compartment form an inclined scaffolding about 2 meters high. ã€Bamboo poles or plastic webbing or iron wire are used in the horizontal to tie into a net. After the loofah is placed on the vines, the vines will be introduced in time, and the vines will be tied to assist the shelf to make the vine leaves evenly distributed on the shelf. All the side vines before the shelves should be removed, and the side vines on the shelves should be topped in time when 2-3 melon buds appear, and the excessive male flowers should be cut off. Then, leave 2 side vines at the top of the main vine, and remove the rest. When these two vines grow to about 10 leaves, they should also be topped and emasculated, and pay attention to erasing the old leaves at the lower part of the main vine to reduce nutrient consumption and ensure that the field is ventilated and light.
In addition, the melons should be sorted frequently so that the melons can be hung in the shed to grow. The plant adjustment work should be carried out in the afternoon on a sunny day to avoid damage to the vine leaves. Loofah is eaten as tender melon, so the picking period is less flexible. It usually takes 10 days from flowering to ripening of commercial melon. In production, the stalk is smooth, the fruit is slightly discolored, the hair is reduced, and the skin is soft to the touch. It can be harvested when it is shiny. If it is not harvested in time, not only will the fiber of the loofah gourd and lose its edible value, but it will also affect the later fruit setting of other loofah gourds. It is better to cut the fruit stalk with scissors in the morning when picking the fruit.
It should also be noted that the main diseases of loofah are virus disease, downy mildew and powdery mildew. When it occurs, use metalaxyl and triadimefon spray to prevent and control, spray once every 7 days, spray 2-3 times.
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