Spinach is one of the common vegetable varieties in our life. It is rich in nutrients, has good market demand and has a large number of people. But many spinach growers have also said that spinach cultivation is often prone to problems during the summer. The following Hui Nongwang Xiaobian will tell you about the technical points of summer high-temperature spinach planting management.
1, the choice of variety
In general, you must be able to determine your future output by making a selection of varieties before planting. Generally speaking, those varieties that are resistant to drought, heat, and growth are relatively quick, and those that respond to light are relatively slow to grow. For example, the variety of spring and autumn leaves is more popular. And the vegetables grown after the cultivation of this variety of spinach are also more popular.
2, the choice of the field
Generally speaking, the soil is relatively fertile, and it is close to the water source. It has a relatively strong water-preserving and fertility soil. This soil is generally neutral or the acid-soiled soil is to be replanted before cultivation. Only in this way can the nutrients in the soil be used more effectively.
3, sowing seedlings
Spinach is sown in the period from May to July each year. Because it is in the middle of the year, the highest temperature season, it will cause the emergence of seedlings to become a very difficult thing. In order to make the germination rate of the seeds higher, and also ensure that the growing seedlings are neat, the method of soaking seeds and germination is adopted. This method is mainly to allow the buds to grow more quickly, and to ensure productivity at that time. The amount of spinach grown will be higher. The specific method is to soak a day with cold water.
Then, the germination treatment is carried out at a low temperature of 15 ° C to 20 ° C, and the radicle can be sown after the radicle is exposed. If the temperature is higher when planting, then it is best to choose to plant in the afternoon, because the temperature will be relatively low at this time, and the soil will not be so hot. The amount of spinach grown at that time can also be higher. Under normal circumstances, an acre of land probably needs to sow 8 to 10 kilograms of seedlings. Always water first before planting. Only the water is poured enough. It can release the material inside the soil. I can help spinach get higher yields.
4. Field management
In the management stage after the recharge is completed, it is also very important, because the management of this period will seriously affect the future production, so it is very important to make relevant judgments based on weather conditions and actual experience. thing. Because some cover will be formed after the seedlings are unearthed, it needs to be more diligently watered after emergence, and only then can the yield be increased.
The above said that Huinong.com compiled a series of technical points on summer high-temperature spinach planting management, and hoped to help everyone grow spinach.
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