How to grow lettuce? Lettuce is also a vegetable that has been favored by the market in recent years. Before the small series, the table never used to eat lettuce, okra, etc. It should be said that it is not a common daily variety, but now lettuce is not only used to pack barbecue to solve Greasy, can also become a common side dish in people's daily lives. First, the soil preparation If it is a large-scale cultivation of lettuce, in order to conveniently manage the lettuce in various places, the field should be done according to the local weather and environment. In the spring and autumn, you can do it. In the summer, you can make the field a little higher. The average field width is about 1 meter, the depth of the groove is about 0.3 meters, and the height is about 0.2 meters. Second, the foot fertilizer Because lettuce grows faster, grows faster, and yields higher, but the amount of base fertilizer needed is higher. When selecting the land, the ground should be finely ground, the soil should not be too hard and the fertilizer content is high. It is best to choose the ground of the sandy soil and then apply the foot fertilizer. To ensure the nutrients needed for the growth of lettuce, products that want high yield and high quality need to balance fertilization according to the growth rule of lettuce. It is mainly used with organic fertilizer, combined with chemical fertilizer, and then used 5500kg of farmyard manure combined with three compound fertilizer for tillage. Third, with water colonization Generally, when planting, it is planted in the afternoon, when the sun is small, and it should be opened according to the line spacing according to the situation. The depth should not be too deep and flush with the ground plane. After planting, it should be watered in time and sealed with water. On the day before the start of the seedling, the garden should be filled with water to moisten the seedlings. Then, after a week of planting, water is appropriately watered according to the wet and dry conditions of the soil. This will fully ensure the water content of the seedlings in the initial stage, and normal growth and development. Fourth, reasonable close planting Planting density is too dense and too thin will affect the growth and development of lettuce, the main density depends on the quality and environment. The pre-maturing varieties generally have a line spacing of 0.3m*0.2m left and right. The products of early and late maturity should be properly planted, and the line spacing is about 0.35m*0.25m. The row spacing of varieties such as loose leaves can be around 0.2m*0.15m, and it is necessary to be densely planted in summer, because it can prevent lettuce from being exposed to the sun. For the wonderful pictures and popular comments on the cultivation techniques of lettuce, you may be interested in the following recommended contents. Welcome to read. Soy lecithin powder is a substance derived from soybeans that is commonly used as an emulsifier, stabilizer, and thickener in food products. It is a natural source of phospholipids, which are essential components of cell membranes. Soy lecithin powder is often added to chocolate, baked goods, and other processed foods to improve texture and prevent separation of ingredients. It is also used in the production of dietary supplements and pharmaceuticals. Soy lecithin powder is generally considered safe for consumption, although some people with soy allergies may need to avoid it. Soy Lecithin Powder,Soya Lecithin Powder,Soybean Powder,Soybean Lecithin Powder Jiangsu Chenwei Biology and Technology Co. LTD , https://www.cwsoybean.com