Shuidong mustard can be sown directly. What should I pay attention to when sowing?

Mustard stems and leaves are crisp, fresh and unique in taste, which can eat the whole mustard plant and is also very popular in China. The planting method of mustard is mainly seedling transplanting, and the technical points and precautions of mustard planting are also studied. Before sowing mustard seeds, the belt should carry out Chongqing central operation on the soil we planted, and then select good seeds for sowing. Fertilizing the soles of feet before sowing is also the key to high yield in the later period.

Bud grafting is an important measure to ensure the healthy growth of mustard seeds, increase yield and improve quality. When the seedlings grow the first leaf, we should do a good job in seedling raising. When thinning seedlings, seedlings with fast growth speed, thick leaves, high seedlings and diseases and insect pests should be eliminated. Prevent the apprentice field from affecting the nutrient absorption of normal seedlings. In addition, a new layer of high-fat film can be sprayed on the surface of seedlings to improve their disease resistance and enhance their ability to resist natural disasters. Promote the photosynthesis of leaves, increase the accumulation of photosynthetic substances, promote the growth of seedlings and ensure healthy growth.

Water and fertilizer management is also closely related to the growth of mustard. It is necessary to water the soil reasonably according to the soil moisture and weather conditions to keep the soil moist. Mustard has a great demand for nutrition during its growth. Before planting, besides fertilizing the foundation, we should also do a good job of water and fertilizer. It can be moderately gentle in the initial stage of growth, improve fertilizer nutrition in the middle stage, and supplement it according to plant growth in the later stage. Besides, we should do well in pest control. It is necessary to avoid pests and diseases that endanger the growth of mustard seeds and improve the conversion and utilization rate of fertilizers.

The growth process of seedlings is very important. It is necessary to prevent mustard seeds from growing too fast, resulting in small leaves and holes. Proper spraying of chemicals such as zandiling can promote the sturdiness of underground nutrition delivery pipes and improve the vitality of branches. Promote the expansion of the six meridians and make the leaves bright and bright. It can ensure the healthy growth of seedlings, improve the quality of seedlings, enhance the growth ability of mustard seeds and protect the economic benefits of self-planting.

Mustard appears quickly, and usually germinates in about 7 days when it is sown in spring. Watering mustard seeds in time before germination can keep the water content of the soil and promote the germination of mustard seeds. After the mustard sprouts, the irrigation work cannot be relaxed. This is to prevent the land from being too dry and pay attention to drainage in rainy season. When draining water, prevent mud from splashing on mustard leaves. If it explodes, please clean it up in time. This is to affect the growth of mustard without interfering with photosynthesis. Autumn mustard should also do a good job in water management and wintering management.

Mustard plants are very thin and their nutrient absorption capacity is not high. The weeds that grow are likely to pose a threat to the growth of mustard, so we should first choose a place with few weeds to plant. Then we should do a good job in farming and weeding. When weeding, clean it up as soon as possible and in time, and be careful not to hurt the roots of mustard.

The growth period of mustard is relatively short, and it is generally necessary to topdress twice in the middle of transportation. You can use rotten agricultural fees or urea in autumn rain every year. Pay attention to the concentration and dosage of fertilizer here. Too thick or too much will lead to mustard roots or disciples. Mustard is sown in the first half of the year and can be harvested about two months after germination, usually twice. The growth organ of mustard seed in Bo Qiu is also about 1 year, but it is generally about 5 times as much as it is collected for many times.