Early cucumber-middle rice super rice planting mode, suitable for moderate promotion in the suburbs. The output value of early cucumber is generally more than 1,500 yuan, and the output of super rice is about 650 kg. The high yield of cucumber is good. The selection of early-maturing varieties plus mulching can be started on the market in mid-May, more than 20 days ahead of open cultivation, and harvesting is completed in mid-June, followed by mid-season super rice.
Early cucumber selection of early maturation, high yield, disease resistance, cold resistant varieties. For example, Jin Za 2nd, Jinyan 6th, and Jinchun 4th.
Early cucumbers are generally sown in early March. Soaking seeds before sowing germination, until the seed can be sown when most of the bud tip exposed, with 12 to 15 square meters per acre Dae seedbed preparation, nutrition pods 4000, the body diameter of 10 cm. After leveling the seedbed, the seedbed is thoroughly watered and the nutrient pods are placed close together. Penetrate the nutrient turbinates with the enemy's 1000 times liquid and kill the soil-borne bacteria. Sweating and sowing after 1 night. 2 seeds per seedling germination, 1 seedlings left after the emergence of seedlings, after sowing, then covered with 1 cm thick soil, plastic film arching cover. Before the emergence of the seal is not removed film, when found 2 / 3 kinds of buds unearthed, it is necessary to pay attention to cooling both ends of the film to prevent the formation of tall seedlings. If it is found that the buds are "eared out of their caps," appropriate amount of water should be sprayed to promote the removal of the "caps." The seedlings were sprayed with a 1000-fold solution of Dioscore every 5 to 7 days to prevent damping-off and damping-off. After Ching Ming was transplanted to Daejeon.
Early cucumber cultivation with full-time mulching can significantly increase soil temperature, facilitate early transplanting and early melon seedlings, prevent soil compaction, and retain water and fertilizers. It is one of the most important techniques for increasing yield and early maturity. Before transplanting the cucurbits, the fields should be plowed over and the drainage ditch should be opened. Through a period of time, the soil permeability can be improved. 2 to 3 days before transplantation, fine soil preparation, combined with application of rotted bar fertilizer 3000 kg, 45% compound fertilizer 40 kg (or 25% compound fertilizer 60 kg), slaked lime 50 kg evenly mixed in the soil, ditch depth 40 ~ 50 cm, 80 cm between the diaphragm, each diaphragm covering a thickness of 0.008 mm, amplitude of 90 to 100 cm of micro-film, both sides of the diaphragm and both ends of the membrane with the pressure of the edge, wind blowing. After the Ching Ming period, when the local temperature rises and stabilizes above 12°C, it is selected when the weather is clear and the soil is dry. On a micro-membrane with a spacing of 50 cm and a spacing of 25 cm per plant, 2 rows of cucumber were planted in each row, transplanted with eucalyptus, and planted with water after planting.
After the cucumber is transplanted, in case of early spring frost, it can be covered with straw or arch sheds, and the other management is the same as open field cultivation. Insulation is covered in mid-May, and other management is the same as open cultivation. In mid-May, harvesting began.
For super rice cultivation, special late-maturing super rice combinations such as Peiyouyouci 4 and Liangyou Peijiu can be used. They are planted in mid-May and transplanted in mid-June. The specifications are 16.7 cm and 26.7 cm.
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