Vegetable cultivation: a method to increase the yield of spinach
Spinach, which is often seen on our table, is rich in nutrients, and eating spinach is good for eye protection, so it is favored by consumers. For vegetable growers, how to improve the yield and quality of spinach is the most concerned issue. After all, this is also related to the level of economic benefits. So, what if you increase the yield of spinach? Please see below for the cultivation method of spinach to increase yield. Planting method for increasing the yield of spinach First, the variety selection When selecting a variety, it is necessary to select a suitable variety according to the cultivation season. When spring cultivation, a round leaf spine variety can be selected; when the spinach is cultivated in autumn, it is best to select a heat-resistant land-slipping rice variety. Second, the rational choice of soil When planting spinach, the pH of the soil is neutral, and neither acidic nor alkaline is suitable for spinach growth, because when the acidity is below 5.5, the spinach seedlings will grow slowly, the leaves are dull or Yellowing and poor root growth. Of course, if the soil to be planted is too acidic, it can be neutralized by pouring 100-150 kg of lime powder into the soil to reduce soil acidity. Third, strengthen fertilizer management In the process of planting spinach, the soil should be kept in a humid state, watered in time, and the soil should not be in a dry state. In fertilization, general fertilization is generally carried out, in which the ratio of nitrogen, phosphorus and potassium fertilization is 2:1:2.5. Before ploughing and ploughing, the fertilization of urea and other agricultural fertilizers per mu of land is required. Fifteen kilograms, according to the growth of spinach, topdressing, mainly adding nitrogen fertilizer to provide sufficient nutrients for the growth of spinach. Fourth, master the appropriate sowing date Spinach sowing should be selected in the cool seven sessions. Because of the hot and hot weather, the germination is not very good. If the temperature reaches 35 degrees, the germination rate is not even 20%. Therefore, in the normal temperature season, it can be in September. Seeding is carried out in stages and in batches, and seeding is carried out after soaking seeds and germination before sowing. If you want to increase the yield of spinach, you can start with these four points. If you want to learn other planting techniques, you can also pay attention to Hui Nong. Laxative Powder,Laxaday Powder,Smooth Lax Powder,Constipation Relief Powder Shaanxi Zhongyi Kangjian Biotechnology Co.,Ltd , https://www.zyplantextract.com
