Traditional Culture Encyclopedia - The 24 Solar Terms - It's raining heavily this year, so the wheat doesn't want to be watered with frozen water. Why don't you crush it with your foot?
It's raining heavily this year, so the wheat doesn't want to be watered with frozen water. Why don't you crush it with your foot?
Soil moisture varies with soil quality. For individual sandy plots, irrigation of wheat yellow water according to local conditions is beneficial to the maturity of wheat and alleviate the drought of wheat. However, water should not be flooded, and it is better to use small water. If it is clayey soil and the plot with good moisture conservation, the nutrition and moisture of wheat straw can be absorbed by itself, and it can be watered without watering.
Extended data:
Xiaoman is the eighth of the 24 solar terms. Judging from the climatic characteristics, from Xiaoman solar term to the next Mang solar term, all parts of the country entered summer one after another, and the temperature difference between the north and the south further narrowed. With the further increase of precipitation, severe weather such as rainstorm, thunderstorm, strong wind and hail is prone to occur.
The management of southern and northern wheat in Xiaoman period is as follows:
The southern summer grain and oil crop producing areas should seize the fine weather and harvest mature wheat and rape in time to avoid losses caused by adverse weather. In Jiangnan and South China, attention should be paid to shallow water irrigation and timely fertilization after transplanting early rice. It is suggested to use Ribelli bird's nest water-soluble fertilizer, which is easy to absorb and can promote the early growth, rapid development and multi-tillering of early rice. For fields with enough seedlings, drainage should be done in time, ineffective tillering should be controlled, and attention should be paid to the monitoring and prevention of diseases and pests in rice fields.
Winter wheat in the north has entered the critical stage of yield formation, so it is necessary to strengthen fertilizer and water management in the later stage to prevent premature senescence of roots and leaves, promote full filling of winter wheat and improve grain weight. Areas with large moisture deviation should be irrigated in time to prevent the harm caused by high temperature and drought and "dry hot wind". In areas where there may be heavy rain and strong winds, do not water before the weather process to reduce wheat lodging.
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