Recently, some netizens want to learn the cultivation techniques of facility vegetables. Today, let's take a look at the efficient and efficient mouthwash configuration technology for facility vegetables, and see which technical features are mainly composed of this technology.
First, build optimized facility greenhouse technology
The plastic greenhouse with pillarless steel frame is used. The diameter of the steel pipe is 2.2 cm, the width of the greenhouse is 6.0 m and the height is 3.0 m. This greenhouse has strong light transmission, strong and durable, strong wind resistance and easy mechanized operation.
Second, the anniversary of efficient port configuration mode
The facility's annual high-efficiency mouthwash configuration technology has three seasons, two seasons, etc., through variety adjustment, cultivation of seedling transplanting, hotbed auxiliary heat seedling, "three-shed five-film warming" technology, biological control of pests and diseases, water and fertilizer integration, etc. Technology, clear and reasonable period of time and key technical points to improve overall efficiency. Focus on the promotion of Yu Nong Bean, Green Collar No. 3 scorpion, Sujiao No. 5 pepper, Jinyan series cucumber, Zhongnong No. 8 tomato, strawberry red cheek, Su Ke 糯 series of corn, 8424 watermelon and other fine varieties. The annual planting pattern with high economic benefits of vegetable greenhouse cultivation includes: cabbage, tomato, cucumber, three seasons, beans (kidney, watermelon), tomato (cucumber), pakchoi (芫è½), three seasons a year, cucumber (watermelon), tomato In the first two seasons, we will promote the intensive and efficient production of facility vegetables.
1. Cabbage, tomato and cucumber planting patterns in three seasons
(1) Cabbage
At the end of October, the cabbage was nourished and transplanted in mid-November. A certain area of ​​open space is reserved in the shed for tomato seedling bed and seedlings for planting; in the middle and late January of the next year, tomato seedlings are bred in the shed, and when the seedlings grow to a height of about 10 cm, they are artificially planted at a distance of 15 cm × 15 cm.
(2) Tomato
From late March to early April, when the fake seedlings are as high as 18-20 cm, the cabbage is harvested, and the tomato seedlings are planted in the cabbage planting hole. After the rooting water is poured, the membrane mouth can be sealed; the growth period is shorter. Self-sealing early mid-maturing varieties, with early harvesting time and squatting cucumber planting time.
(3) Cucumber
From the end of July to the beginning of August, at the end of the tomato harvest, the cucumber seedlings are bred with nutrients, and the variety can be selected from Zhongnong No. 8 or Jinza series suitable for greenhouse cultivation. When the cucumber is planted for about 15 days, the tomato scaffold, plants and litter are removed, and the soil is fertilized, fertilized, ridged and covered by planting cabbage, and the cucumber seedlings are planted according to the row spacing of 35 cm × 40 cm. The harvest ended in early November.
2. Beans (kidney, watermelon), tomato (cucumber), and Chinese cabbage (芫è½) planting pattern in three seasons a year
Soybeans were planted in the middle and late January, and the planting method was the same as that of Chinese cabbage. The plant spacing was 40 cm × 40 cm. The film was covered with a film and covered with a film. Three to four seeds were planted per hole, and two to three plants were kept. From late May to June. In the first ten days, 30 to 40 days before the end of the bean harvest, the mid-late ripe tomato varieties with long growth period are used for seedling. If the cucumber is picked, the seedlings are raised about 15 days before the end of the bean harvest, and the second season of tomato or cucumber is planted in the same way. The first mode. After the harvest of tomato or cucumber in the middle of November, the first season of Chinese cabbage or alfalfa is broadcast.
3. Cucumber (watermelon), tomato planting pattern in two seasons
Cucumber seedlings were bred from the end of January to the beginning of February, and the mulching film was transplanted into the seedlings in mid-March. From the end of May to the beginning of June, tomato seedlings were carried out 30 to 40 days before the end of cucumber harvest. After the cucumber is harvested, the tomato seedlings are replanted and the non-self-sealing top late-maturing varieties with longer growth period are selected. The tomato harvest ended at the end of November.
Third, facility vegetable stress-resistant cultivation technology
Integrated facility soil ecological restoration technology system to improve soil physical and chemical properties, introduce and screen new varieties of high-quality anti-reverse facilities, promote and guide light matrix intensive seedling technology, soil fertility technology, plant adjustment technology, water-saving irrigation cultivation techniques, Organic substrate cultivation techniques, etc., form an effective key technology for the regulation of facility stress in vegetables.
Fourth, balanced irrigation and fertilization technology
According to the characteristics of fertilizer demand in different growth periods and different growing seasons of vegetables, farmers should be guided according to the principle of balanced fertilization, and rational fertilization should be carried out at the seedling stage, growth period and fruiting stage of facility vegetables to promote cost-effectiveness; at the same time, choose appropriate The irrigation equipment, according to the requirements of different crops and different growth stages, should be properly irrigated as needed to improve the farmers' awareness of water-saving cultivation.
The above is all the technical content of today. If you want to strengthen your professional and technical level, you can learn more about it. If you have more professional knowledge, you can download the mobile phone Huonong APP to find out!
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