Cucumbers empty over the summer when the listing of high efficiency

Xiyang Village, Suliuzhuang Town, Xiajin County, Shandong Province is a traditional cucumber planting village. In recent years, with the help of local agricultural technicians, the village has been targeting cucumbers in greenhouses, and wheat and cucumber have not yet been listed on the market. The more summer cucumbers (on the sowing date of May 20), so that cucumbers were listed in the air, last year they received a net income of more than 8,000 yuan per mu. Their main approach is:

First, the fine site preparation

We can select rows of canopies, drought-irrigated, breathable fields, cultivating and cultivating fine land, combined with 5,000 kg of decomposed organic fertilizer, 50 kg of compound fertilizer, and 5 kg of boron fertilizer. Rice, sowed after 3 days of exposure.

Second, the appropriate sowing

Cucumber varieties should be selected from varieties that are resistant to high temperatures, resistance to fleas and high yields, such as Jinchun No. 4, Jinyan No. 4 and Xiafeng No. 1 and so on. Live broadcasts can be conducted around May 20, with 2 rows per pod and 20 pods. In centimeters, 3 seeds per hole are sown and covered with 90 cm wide mulch after sowing.

Third, field management

Melon seedlings immediately ruptured when the top membrane was unearthed. After the film has encountered dry weather, it should be watered one by one at night. After 7 days of seedlings, the seedlings will be seedlings, leaving 1 strong seedling per hole and pouring water once. After pouring, the first cultivator can be used after the ground is reached, and the depth is 4 to 5 cm. When the cucumber seedlings “mock their heads”, insert the brackets and insert the “person” shaped frame to secure them and prevent them from being overwhelmed by strong winds and heavy rain. Introduce vines in time to prevent them from intertwining and affect growth. When tying the vines, the vines spread evenly over the racks, and the vines spread back toward the top of the rack to extend the main vines and promote multi-node melons. At the same time, the tendrils and lower old leaves and diseased leaves are removed. The weeds were cleared at the early flowering stage and the second cultivator was harvested before harvesting the root melons, 2 cm deep. After entering the melon period, the summer cucumber grows vigorously, watering and rainfall are more, soil nutrient is easy to lose, so it should be more fertilizer, ground watering, watering should be in the evening or in the morning, should not be at noon. In case of high temperature and dry weather, water is poured once every 1 to 2 days, and 20 kg of urea is applied to the water-retaining mu. In case of rain or heavy rain, it is necessary to drain water and prevent flooding. After the hot rain, the well water must be cooled in time. In order to prolong the melon period and increase the yield, 100g of potassium dihydrogen phosphate per acre can be used for foliar spraying of 50kg of water, and every 3~5 days for spraying. Multiple organic fertilizers can also be sprayed on the leaves to dilute. 500 times liquid, spray 3 times.

Fourth, timely harvest

In summer, the temperature is high, the plants grow fast, and the fruit develops rapidly. Generally, it can be harvested after 50 to 60 days after sowing and the yield is about 4,000 kilograms per mu. When harvesting, it is advisable to collect early ground income in order to avoid falling sickness. Generally, it is harvested every other day. The harvesting period can be harvested every day to ensure that the melon strips are fresh and grow vigorously.