Planting time and method of green radish

Planting time: green radish can be planted in four seasons, but the planting time will be different in different areas. Soil preparation and fertilization: make ridges in the land with deep soil layer, and apply appropriate amount of phosphate fertilizer, organic fertilizer and livestock manure. Sowing seedlings: each hole can sow 4-5 seeds. Field management: 3 seedlings should be retained in each hole and weeds should be pulled out in time during the growth period. Disease control: pay attention to the prevention of downy mildew and black rot.

First, planting time

1. Generally, turnips can be planted in spring, summer, autumn and winter, but the planting time varies from region to region.

2. Generally, Hunan can plant in autumn and winter, that is, from September to November, the quality and yield of green radish planted in this period are relatively high, but if planted too late, there will be frostbite or hollow phenomenon.

3. Wuhan is generally planted from March to April, while North China is planted from July to August, so it is necessary to choose the appropriate planting time according to different areas.

II. Soil preparation and fertilization

The main results are as follows: 1. Green radishes grow relatively deep, and generally choose to plant in plots with relatively deep soil, and the soil quality should be relatively loose, so that the growth rate of green radish underground will be faster. If the soil layer is relatively shallow, ridges can be made during soil preparation. Then make the ridge higher, which is conducive to increasing the thickness of the soil.

2. At the same time, when preparing the land, it is necessary to make ditches all around the land, so as to facilitate drainage and irrigation in the later stage, and apply appropriate amount of phosphate fertilizer, organic fertilizer and livestock manure.

3. Sowing and raising seedlings

The main results are as follows: 1. Green radish is generally planted by direct seeding. In the whole plot, holes are made at appropriate intervals, and each hole should be watered once before sowing to ensure that the soil is soaked thoroughly. Generally, 4-5 seeds can be sowed in each hole.

2. Then sprinkle a thin layer of soil to cover the seeds. Wait for about 7 days, and most of the seeds will sprout. Watering water again and applying appropriate amount of urea can promote the rapid growth of seedlings.

IV. Field management

The main results are as follows: 1. Because some seeds have not germinated, it takes time to seedling, during which the luxuriant seedlings can be transplanted and the seedlings in the field can be made up. Generally, only 3 seedlings need to be retained in each cave, and the redundant seedlings need to be pulled out.

2. In general, weeds in the field should be cleared 6-7 days after planting, and the way of weeding is to remove weeds by ploughing and weeding. During this period, the plot can be loosened, and then when the green radish begins to grow, the second intertillage weeding will be carried out to promote the turnip to get more adequate nutrients.

3. The third weeding is in the middle growth period of green radish, during which the weeds in the field can be gently pulled out, and fertilizer can be applied properly once each time. Generally, just after weeding, the fertilizer nutrients are absorbed by green radish. This can promote the growth of green radish.

5. Prevention and control of diseases

The main results are as follows: 1. The common diseases of green radish are downy mildew and black rot, and hollow conditions also occur. Generally, downy mildew and black rot are caused by too much Rain Water, so the moisture in the field can be regulated during daily management. drain the excess water out of the plot.

2. If the disease occurs, it is necessary to use Pulick and Haolike suspension for prevention and control, and hollow heart disease is generally caused by precocity, or it may be caused by harvesting too late, so this situation generally will not occur if it needs to be harvested in time.