How do radishes yield high? What planting management techniques do I need to look out for?

The amount of water used in the growth period of radish is relatively large, but the watering should be moderate and appropriate. When planting, it is necessary to water enough water to promote rapid germination, and during the small seedling period after germination, try to water as little as possible to maintain the moisture in the field, and the long leaf stage is very long. At the stage of growth and development of fleshy roots, it is generally necessary to water thoroughly, and at the end of the stage, it is necessary to water moderately to prevent radishes from appearing hollow.

Succulent roots should avoid urban waterlogging during the growth period. Flat furrow planting is suitable for the era of particularly low rainfall, and the mountainous area is okay. However, during periods or years when rainfall is more concentrated, radishes are very susceptible to soft rot.

Because it reasonably reduces the appearance of soft rot.

The best way to maintain the good seedling condition of the soil layer is to plant with sub-film in a high compartment. Although radish vegetables do not have high requirements for soil quality, it is very easy to plant, but you need to plant a large and high fertilizer production of radish, you really must choose good seeds, choose a good soil layered thick, sandy, strong soil organic matter area to plant it, when planting, you also need to put the bottom of the foot fertilizer, water the soil layer, moisten the soil layer is very easy to sprout and grow and develop, and then in July and August, there are a few wind and rain, storms and rains, planting radish must be covered with a shade net on the soil layer, to avoid sun exposure and storm erosion.

As a result, the excavated radish seedlings are very easy to fall and die, so planting radishes to select a good soil layer, seed seeds and grasp the climate is the core. Not only the radish planting process, but also all kinds of agricultural planting, seed is important for a good harvest. A good seed can have the practical effect of doing more with half the effort, and good seeds not only have a high total yield, abundant growth and development, but also have a strong resistance to diseases.

For example, if the fleshy roots of radish are buried shallowly, this species is not easy to produce deformed roots; Varieties with low water content and high density of fleshy roots of radish are not prone to root splitting.

Bifurcation occurs mainly due to nutrient overflow, which allows the nutrient-absorbing rhizome to grow and develop into underground storage stems. Most of this situation occurs at the stage of land resource selection. It may not be that deep tillage has not been carried out, or it may be that the basal fertilizer is not completely rotten or the deposition is uneven; It may also be that there are bricks and tiles in the farmland, which hinder the growth and development of the underground stems of the radish.

Fertilization: After replenishing the seedlings, we will carry out fertilization after the rain, generally using urea solution, and the distance between the roots of the radish should be less than 3cm when fertilizing to avoid burning the seedlings. If it is a sunny day, it is necessary to water or cultivate soil to bury organic fertilizer after fertilization.

Choose a deep soil layer, fertile and loose soil, easy drainage and irrigation sandy loam land block planting radish, break the rake flat, deep turn 26-40 cm, and then apply the bottom fertilizer, radish sowing time is from mid-February to early April every year, and mid-to-late July to early October, of which September is the best sowing time, after sowing appropriate soil covering and watering, seedlings and seedlings: radish after the appearance of true leaves and time seedlings, seedlings grow 6-7 true leaves can be set seedlings. Strengthen fertilizer and water management, timely use of drugs to prevent and control pests and diseases, and need to be cultivated once before the radish seedling stage is closed.

The first point is that the best way to achieve high yield is to pay attention to the soil for planting, the second point should pay attention to some corresponding systems of planting management, and the third point is to master some corresponding management skills.

Choose sandy loam land with deep soil, fertile soil, loose drainage and irrigation. Then it is necessary to loosen the soil and fertilize it. After the appearance of true leaves, the seedlings grow 6 or 7 true leaf seedlings, be careful not to get the seedlings, do not bend the seedlings.

Choose the right variety for planting, pay attention to watering, pay attention to fertilization, be sure to pay attention to the specific situation of the leaves, and deal with it reasonably.

It is a kind of large office or after the large office. There are very few crops in a boat, and a large amount of farm manure and a small amount of urea are sprinkled in the field after the potatoes are dug up. Then sprinkle the radish seeds in the ground, sprinkle them evenly, and then use a micro-tiller or oxen to plow the ground and rake it flat after ploughing the pine.

The quality of the variety determines whether the radish is of high quality and high yield is one of the important factors. You should go to the local agricultural technology station to inquire about the purchase of high-yield, strong disease resistance, resistance to the excellent varieties of tung mold, do not be greedy to buy the last year's expired stubble seeds.

<> radish is not limited by climate, there are large areas of cultivation in the north and south, but the varieties are very different, you should choose the varieties that are suitable for your local climate and soil, and also choose varieties with strong resistance to diseases and pests, high yield and good management. No matter what kind of vegetables you grow, you need to apply base fertilizer before planting, and then turn over the vegetable fields, and planting radishes is no exception. Spread the rotten farmer's organic manure into the vegetable field, and then plough the vegetable field.

In order to reduce the spicy and bitter taste of radish, in addition to the selection of varieties, it is to use more organic fertilizer, phosphorus and potassium fertilizer, less nitrogen fertilizer, generally more than 2500 kg of high-quality organic fertilizer per mu, and at the same time add calcium phosphate and plant ash and other phosphorus to slow down potassium fertilizer, which can make the seedlings grow robust The sowing time of radish and the selection of radish varieties are complementary to each other, and the planting of radish should be selected according to different times to choose the right radish variety. In general, we should choose radish varieties with good comprehensive performance and excellent commerciality at the right time according to the sowing time.

The growth period of radish is about 3 months, no matter what variety of radish is planted, always count the time, harvest before the beginning of the winter solar term, this year's beginning of winter is November 8, from now on, there are three and a half months to the beginning of winter, planting radish completely in time to choose radish before planting is also skillful, generally Heng carries in the autumn to start planting, choose the varieties with a shorter growth period to mature in advance, can avoid the climate is too cold to reduce production, but also in advance of the market to sell a good price. If it is a type of radish that overwinters in late autumn.

There are prospects, and radish varieties should be selected with strong disease resistance, high yield, good appearance, and suitable for local market sales. The fleshy roots of the noisy radish are relatively fat or such as reach, so it is suitable for planting in the loose and fertile, strong water and fertilizer retention capacity, convenient drainage and irrigation of the lot, when the shirt touches Qiran, now the field planting should also consider the problem of convenient transportation, convenient sales, etc., the best planting is to choose the area with convenient transportation.

Very promising. Radishes are especially helpful for digestion. Nowadays, there are many dishes that are made with turnips. When planting turnips, make sure that the soil is moist.

The non-ethnic group does not often have the scene of ruining the ears before the eyes of the fiber, because the inventory of radishes is not particularly large now. It is necessary to control the timing of fertilization reasonably, because only in this way can better turnips be grown.

1. Seedling management.

Whether it is strip sowing or hole sowing, after the radish seedlings emerge, the seedlings must be thinned. Seedlings are thinned after two true leaves have grown to prevent the seedlings from growing crowded, and the seedlings are thinned for the second time when there are three or four leaves, and then the seedlings are set. This is a very critical management of the seedling stage, and the purpose of multiple seedlings is to promote the growth of seedlings and remove weak seedlings, disease and insect seedlings.

2. Watering and top dressing.

Improper watering and fertilization of radish will affect the yield and quality, such as in the fleshy root growth period, drought for several days, do not water, wait until the upper leaves wilt, and water once. This watering method is incorrect, it is easy to leak the bran heart, and the spicy taste is heavy, which affects the quality and taste.

Frequent watering of radish seedlings can reduce ground temperature. During the rosette stage, the above-ground leaves grow vigorously, and the fleshy roots have just begun to grow, so you can properly control the water and squat the seedlings during this period, and water them when the ground is slightly dry. When it comes to the growth and expansion period of fleshy roots, the water demand increases, and the watering should be even, not dry and wet.

3. Pest control.

The general diseases in the radish growth period are less, but the impact of pests is relatively large, such as vegetable borer, jumping beetle, cabbage worm, etc., which will also spread pathogens. For example, emamectin benzoate, indoxacarb, cyhalothrin and other silver traps should be prevented and controlled as soon as possible at the seedling stage.

In the autumn planting process, the management of the above three aspects is very critical, the fleshy root of the radish is hypertrophied, and it is not hollow, and the taste is good, so that the best of the radish can be improved.

To set the seedlings, and then to weed, it is necessary to actively water to ensure the moisture of the soil, and also to properly ventilate to avoid too dense planting.

It is necessary to carry out seedling setting in time, but also pay attention to the time of sowing, and carry out deep ploughing in time. It is necessary to carry out land preparation in advance, and the management of water and fertilizer should be strengthened.