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Efficient cultivation method for vegetables
Technical categories: (1) Wall cultivation: It is a method of fully growing vegetables with effective area. Two single brick walls are used, spaced 30 centimeters apart, separated by steel bars at a certain distance, so as not to collapse the collapse of the wall, and other materials can be used to make the outer frame of the inner puddle, leaving the hole to plant vegetables in certain proportions. Filled with fertilizer, regular quantitative fertilizer solution can be. Suitable for leafy vegetables and vine vegetables. (2) Column-type cultivation: it is a method of three-dimensional utilization of space and conservation of land. A cylindrical long bag made of agricultural film or hard plastic, containing the matrix. The banyan gui on the wall or hung on the pipa, the surrounding spiral is also open, the size of about 2.5-4 cm, the plant colonization from the hole. Bag height is generally 1.5-2 meters, diameter 18-25 centimeters, this method is suitable for plant dwarf plants or vegetables. (iii) Stereoscopic cultivation: firstly, a layered frame is made, planks, agricultural films, substrates are used, and vegetables are planted thereon. This method not only effectively uses space, but also doubles the area of ​​use. It also softens the leaves and stems of vegetables, making them more crisp and tender, and has a better taste, further improving the quality of vegetables. (iv) Soilless cultivation: The method of directly adding nutrient solution or river sand into a nutrient solution to cultivate plants in a breeding window. It has the advantages of high yield, less disease, good quality, short growth cycle, low cost and no pollution. Skills: (1) Back-season cultivation: Avoiding the season of vegetable production, ie, party cultivation season and market peak season, adopt advanced management measures to allow vegetables to thrive under unfavorable climatic conditions and receive higher economic benefits. (B) softening cultivation: that is doubtful to change the growing environment of vegetables, in its growth to a certain degree when placed in a semi-dark environment, the destruction of its chlorophyll production, making it soft and crisp texture, flavor is particularly good. (3) Delaying cream cultivation: Artificial culture measures are adopted to delay the growth cycle of plants, suppress aging, and delay vegetables for longevity. To be listed on the market after the same species of vegetables have passed the market, seeking better economic benefits. The competitiveness is slightly lower than mentioning the morning market. (d) Promotion of cultivation: It is a relatively good economic benefit cultivation technology, using science to promote the early maturity of vegetables, ahead of schedule. This relatively meets the preference of people who like to eat new-growing vegetables and thus obtain higher returns.