Will it be cold after frost? What vegetables are suitable for planting in 2019
is the solar term after the cold dew and belongs to the solar term in autumn, but we don't know much about the frost fall solar term. Let's learn about it today! Will it be cold after frost? Which vegetables are suitable for planting in frost? Next, let's follow the old yellow calendar of this issue and have a look!
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be cold after Frost: Yes, the frost term contains the meaning that the weather is getting colder and begins to frost. Since frost has frost (sometimes no frost is called black frost), autumn frost and spring frost are collectively referred to as frost. Frost refers to the phenomenon of crop freezing damage caused by sharp temperature drop, and its damage temperature varies with crops, varieties and growth periods; To form frost, the temperature of the ground or ground object must be reduced below 0 ℃, and the moisture content in the air in the stratum must reach a certain degree. Therefore, frost does not necessarily occur when frost occurs, and frost does not necessarily occur when frost occurs. However, because the temperature at the time of frost is relatively low, it is easy to cause frost if it continues to cool.and
which onions are suitable for frost fall are widely cultivated in China and abroad. Onion has strong adaptability, which is mainly affected by temperature, moisture, light, climate, soil, fertilizer and so on. Onion is not easy to produce insects. It is often used in cooking. It is a very practical seasoning.
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celery will be cultivated in the open field in the Yangtze River Basin and the south in 2020. It will be sown from September to November and harvested from December to April of the next year. Protected cultivation can be used in the north. Celery is a cool vegetable. It has strong nutritional growth, high yield and good quality under the conditions of cool climate and short sunshine. In most areas of China, autumn is the most suitable for the growth of celery. However, celery has strong adaptability. It can also be cultivated in spring, summer and winter as long as the suitable varieties are selected and some corresponding measures are taken in planting.
Spinach spinach is an annual herb. The plant is up to 1m high, with conical roots, reddish, less white, halberd to ovate leaves, bright green, whole or with a few dentate lobes. There are many kinds of spinach. According to the seed morphology, spinach can be divided into two varieties: spiny and spinless. Spinach is native to Iran and widely cultivated in China. It is one of the most common vegetables.
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Chinese cabbage. People say Chinese cabbage usually refers to Chinese cabbage, including Chinese cabbage and cabbage with cabbage varieties, namely "cabbage" or "cabbage". It is introduced to the South and cultivated all over the north and south. There are many kinds of Chinese cabbage. In the north, there are Shandong Jiaozhou Chinese cabbage, Beijing Qingbai Chinese cabbage, Tianjin maye Chinese cabbage, Northeast Chinese cabbage, Yutian Chinese cabbage, Shanxi Yangcheng rough edge, etc. Cabbage is eaten with tender leaf balls, rosette leaves or flower stems. The cultivation area and consumption of vegetables rank first in China. Recommended byand
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