Cabbage is one of the most demanding vegetables in winter(plastic nursery pots), and after the beginning of autumn, the time for planting Chinese cabbage has arrived. Although there are more and more growers of cabbage in autumn, the products and quality of autumn cabbage are also very different because of different cultivation techniques. With the promotion of new cultivation techniques in recent years, Qiu Dacai has been widely promoted in production and is deeply welcomed by vegetable farmers(98 cell propagation trays wholesale). The nursery environment should be in accordance with NY5010.
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(wholesale nursery supplies pots cheap)The following small series will focus on the cultivation techniques of the tray seedling cultivation of autumn Chinese cabbage(plastic nursery pots wholesale). Relevant points and issues of seedling cultivation techniques: 1. Select varieties. The selectivity of autumn cabbage in the selection of nursery varieties should be as follows: high temperature resistance, strong disease resistance, growth period and good commercial characteristics(72 cell propagation trays wholesale). For example, Xinxiang Xiaobao No. 26 and Qinbai No. 2 are all good choices. 2, plug seedlings. Plastic trays are often used for tray seedlings.
The size is recommended to be 54cm × 28cm, and the hole punching method is also very simple(black plastic nursery pots), can be squeezed up and down in 2 holes, 1 spot in 1 hole, which is both labor-saving and convenient. 3, soil preparation, reasonable close planting. Choose land that is convenient for irrigation and drainage, fertile soil, and rich in organic matter. Combine with deep plow and fine tillage. Apply 3 cubic meters of organic fertilizer per 667 square meters(50 cell propagation trays wholesale). According to the characteristics of the variety, reasonable close planting, the general plant spacing is about 40cm, and 3,000 to 3,200 plants are planted per 667 square meters.
(wholesale nursery supplies pots cheap)4. Field management(plug trays wholesale). Field management needs to pay attention to the timely watering and fertilization and the prevention and control of pests and diseases. It is generally necessary to rationally arrange watering and fertilization according to the growth and appearance of the growth period, and at the same time, it is necessary to prescribe the right medicine for different symptoms. In addition, it is necessary to carry out cultivating and weeding 2~3 times during the whole growth period(32 cell propagation trays wholesale). At the same time, in order to obtain higher benefits, the plants and the morning market should be selected during the harvesting period.
In general, the transplanting technology of autumn white cabbage seedlings has better solved the factors of disease(plastic nursery pots manufacturers), working hours and seeds in production, and has a high promotion value. According to the Agricultural Industry Standard of the People's Republic of China, which was issued on September 1, 2013 and implemented on January 1, 2014, “Intensive Vegetable Cultivation Standards for Farming(21 cell propagation trays wholesale), NY/T 2442—2013”, the scale of vegetable intensive nursery construction is divided into 3 Class: Class I, the bed area is ≥ 10,000 square meters.(wholesale nursery supplies pots cheap)
Class II, 5000 square meters ≤ seedbed area <10000 square meters(wholesale nursery pots); Class III, 2000 square meters ≤ seedbed area <5000 square meters. Tomatoes mainly use a tray size of 50 to 105 holes. It can be estimated that the number of seedlings in tomato intensive seedlings is 3 million to 6.3 million, the class II is 1.5 million to 3.15 million, and the class III is 600,000 to 1.26 million. Based on the three batches of annual seedlings(15 cell propagation trays wholesale), the annual seedling yield of tomato intensive nursery field can reach 9 million to 18.9 million.