Cucumber is a common vegetable, and there are many people planting in China. So how can it be planted to promote cucumber and cucumber? In fact, it is very simple, that is, you need to do a good job of seed selection - seedling - soil preparation - fertilizer water - planting - truss vines and other planting work, the following detailed steps, you can refer to.   1, variety selection Spring facility nursery, open field cultivation should use Jinchun No.4, No.5, Jinyou 4,6, Jinlu 4,6, Zhongnong 6 and 8; or Xiangyuan 3,1, Xiangchun 3,4, etc. Variety. 2, sowing seedlings Open field cultivation is carried out from mid-March to late April, and electric or cold bed seedlings are used. The facility facilitates planting from mid-January to mid-February, and electric heating seedlings. The amount of acres used is 150 grams. Soak the seeds with warming before sowing, wash and dry, germination or direct seed. It is recommended to use nutrient seedlings; after the cotyledons are unfolded, the seedlings are transplanted on the seedbed according to the 10×10 cm row spacing. The temperature of the seedbed is 18~28°C during the day and not lower than 12°C at night. When the seedling is 1 leaf and 1 heart, the concentration of 1% concentration of slag dung water is applied once; when 2 leaves are 1 heart, spray 0.1~0.2% once. Potassium dihydrogen phosphate solution was applied once a 20% concentration of slag-removed manure. 6 to 7 days before transplanting, pay attention to refining. 3, soil fertilization The melon land is not continuous, and the land block with convenient transportation and good drainage conditions is selected. When cultivating land, 100 kg of lime is applied to the mu. When the soil is used, the manure is applied with 2000-3000 kg of manure and 60 kg of compound fertilizer. Spray 600 times of diclofenac on the kneading surface to reduce the occurrence of disease. The kneading surface can be covered with a film to increase the temperature. 4, colonization Ground cover and open field cultivation were transplanted from early April to late April; facilities were promoted to be transplanted before mid-March. 5, facility adjustment The temperature in March is extremely unstable. It is necessary to pay attention to heat preservation and seedling control to control moisture to prevent disease and freeze. In April, the temperature quickly rose, and occasionally cold air cooled, hail occurred, and attention was taken to prevent the disease. The mastery of facility cultivation was opened early in the morning, closed late, and the seedlings were strong. 6, truss lead vine When the vine grows 0.3 meters, it starts to transplant, pile up , and tie the vine . After the truss, the vines are introduced in time, and the vines are separated by 2 to 3 days. On a sunny afternoon, the horizontal bars are allowed to climb. 7, fertilizer management Spring cucumber plants grow fast and have a lot of fruit, so they need to supply fertilizer water evenly. In the vegetative growth period, the seedling fertilizer was applied 3 times with 20% of the manure. During the harvesting period, each harvest is 2 times, and a 30% concentration of strong fruit fertilizer is chased. 8. Prevention and control of pests and diseases Before the five-leaf stage, 80% trichlorfon 1000 times liquid was used to control the yellow stalks; after planting, the watermelon was used to drench the mites to prevent soil-borne diseases such as blight; during the flowering period, the leaves were sprayed with the blister cream WP. 4 times, can effectively inhibit the downy mildew. 9, harvesting Facility promotion is generally started in late April to early May; ground cover and open field cultivation, starting in May and mid-May. The interval between harvests is 1 to 3 days in the first period and 1 to 2 days in the middle and late stages. Cucumber can be eaten raw or fried, and has the effect of beauty and beauty. The above is the secret of high-yield cucumber planting. You can learn from it. Tcm Extract for traditonal medicine,Traditopnal Medicine For Sheep,Largehead Atractylodes Rhizome Extract powder Sichuan Aibang Weiye Biological Engineering Co., Ltd. , https://www.aibangpharm.com
