The production of bitter gourd in our country is very large, and the nutritional value of bitter gourd is very high, and the sales trend in the market is still good. Basically, many vegetable farmers also love to grow bitter gourd. At present, in late autumn, the weather gradually turns cooler, and the night temperature drops faster. So how to manage to improve the planting benefits of bitter gourd at this time? Let's get to know it together.

Bitter gourd

1. Cultivating soil loosening, pruning hanging vines

When planting bitter gourd in autumn, the soil must first be cultivated and deep plowed. Before planting, the soil must be disinfected with lime to a certain extent. When the main vine of bitter gourd extends to 30-40 cm, the main vine should be lifted with hemp rope in time, and the upper part of the sling rope should be tied to a scaffold built with iron wire, and the side vines and tendrils drawn from the lower part of the main vine should be timely Remove to reduce nutrient consumption.

2. Scientific fertilizer and water management

About 4 days after planting, water the seedlings in a timely manner, and then see the dry and wet, and control the water appropriately, and strengthen the fertilizer and water management until the flowers and fruits are set. Water a small amount of water when the plant begins to bloom, water it again after the melon is stable, and chase 15 kg of urea and diammonium phosphate each. Watering every 5-7 days in the fruiting period, and topdressing fertilizer once every 5-7 days.

Bitter Gourd Planting

3. Promote flowers and preserve fruit

During the flower bud differentiation period, spray the flower king No. 3 to force the nutrient return of the top shoot essence of the plant, convert growth nutrition into reproductive nutrition, promote flower bud differentiation, and improve the quality of pollen insemination, thereby increasing the fruit setting rate of balsam pear in the greenhouse. In addition, spraying Zhuangguatilin before flowering and young fruit period of cucumber can increase the water and fertilizer absorption capacity of the plant, and increase the yield and quality of the fruit.

4. Pest control

Balsam pear has strong disease resistance and less occurrence of diseases and insect pests, but it is still necessary to spray 600 times the new high-fat film, which can automatically form a layer of polymer protective film invisible to the naked eye, and optimize the water absorption, air permeability and light transmission quality of the plant.

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