What are the planting techniques for planting soybeans in a large area?

What are the planting techniques for planting soybeans in a large area?

Northern spring soybean is a variety sown in early spring after winter fallow land, and the distribution areas include Heilongjiang, Jilin, Liaoning, Beijing, Inner Mongolia, Ningxia, Xinjiang, Hebei, Shanxi, Shaanxi and northern Gansu. It is cultivated once a year, usually sown from late April to mid-May, and matures in September.

a. Huanghuai spring soybean is mainly distributed in the Yellow River and Huaihe River basins, and is mostly planted in northern Jiangsu. It is sown at the end of April to early May and matures from late August to early September, mostly intercropping with maize.

Southern spring soybean is widely distributed in the Yangtze River basin and its southern areas, in the middle and lower reaches of the Yangtze River in Hubei, Anhui, Jiangsu, Zhejiang, Jiangxi, Hunan and other central and northern parts of the planting more, sowing from late March to early April, maturing in early to mid-July, more rows of three-cropping rotation cultivation, wheat, spring soybeans, late rice or autumn crop rotation.

b In general, the fertilizer seeds are separated, applied 4-5 cm under the seed side, and the amount of fertilizer can be adjusted. When more than 20 kg of diammonium phosphate is applied per 667 square meters, it can be applied in layers: the depth of the upper layer of fertilizer is 5-7 cm, and the amount of fertilizer accounts for 1 3;The depth of the base fertilizer is 10-16 cm, and the amount of fertilizer accounts for 2 3.

Or after the previous crop is harvested, the fermented organic fertilizer is evenly sprinkled on the surface, and then the fertilizer is raked into the soil with a rake, and the manure and soil are fully mixed and then turned deeply.

Pre-sowing irrigation: For plots with poor moisture and irrigation conditions, irrigation can be done once before sowing to facilitate seed germination after sowing. Combined with irrigation for field closure weeding.

Sowing date: Due to the short growing season of summer-sown soybeans, it is important to sow sowing early. Sowing in a timely manner, the seedling retention rate is high, the seedlings are neat and robust, the growth and development are good, and the stalks are stout.

c. Reasonable dense planting: Reasonable dense planting is to correctly handle the relationship between the individual and the group under the specific conditions of the local area and the time, so that the group can be developed to a limited extent and the individual can be fully developed; Make full use of the light energy and soil power per unit area; Under the same cultivation conditions, comparative economic benefits can be obtained. It can be sown on the ridge, which can increase the sowing area, and the soybean taste is better.

In general, fertilizer seeds are applied 4-5 cm below the seed side, and the amount of fertilizer can be adjusted. When more than 20 kg of diammonium phosphate is applied per 667 square meters, it can be applied in layers: the depth of the upper layer of fertilizer is 5-7 cm, and the amount of fertilizer accounts for 1 3;The basal fertilizer depth is 10-16 cm, and the amount of fertilizer accounts for 2 3.

Or after the harvest of the previous crop, the fermented organic fertilizer is evenly sprinkled on the ground, and then the fertilizer is raked into the soil with a rake, the fertilizer and the soil are fully mixed, and then turned deep, after turning, the rake bottle is finely ridged, and the soybeans can also be planted horizontally.

Under the specific local and current conditions, the relationship between the individual and the group should be correctly handled, so that the group can be developed in a limited way and the individual can be fully developed; Make full use of light energy and soil fertility per unit area; Under the same cultivation conditions, comparative economic benefits can be obtained. Sowing can be done on ridges, which can increase the sowing area, and soybeans taste better.

Be sure to choose fertile soil, be sure to do a good job of disinfection and sterilization of seeds, be sure to do a good job of seed dressing before sowing, water and fertilize in time, be sure to choose the right transplanting time, and pay attention to moderate temperature.

Planted from seeds. Prepare the seeds, find a piece of land, dig a pit in the land, put the seeds in the pit, add fertilizer and water, and cover the soil.

To do a good job in seed and seedling raising, in the planting process should be watered and fertilized in time, soil fertility should also be ensured, water and fertilizer management should be strengthened, the depth and density of planting should be paid attention to, and branches and leaves should be pruned regularly to prevent pests and diseases.

Soybean planting method steps

1. Seed selection. There is no great difficulty in selecting seeds, just pick out the seeds that are large and full, and the ones that are not moth-eaten and dry are on the line.

2. Processing. The seeds should be dried before sowing, so that the seeds in the dry state can germinate better. Before sowing, the seeds should be dressed, and stirred with rhizobia.

3. Soil. Soil plays a vital role in the growth of soybeans, and it is best to tidy up the soil before planting, preferably by deep ploughing of more than 20 cm, and there are no other crop branches, and the soil should be fine and even.

Fourth, sowing. When sowing, plant 3 to 4 seeds at a time, which can ensure the survival rate and survival rate of the planting. The gap between sowing should be about 30-50 cm, the nursery bed should be moistened with water, and the seeds can be covered with soil after sowing.

5. Management. After planting, it is necessary to manage it, and weeding is an important job, because if the weeds grow too vigorously, they will compete for the resources they need to grow. The most common way to control weeds is to spray pesticides, as early as possible.

In short, before planting soybeans, it is necessary to select large and full seeds, which can not be eaten by insects, and then dry, as long as the dry seeds can germinate. Before sowing, seeds should be dressed with rhizobia to facilitate germination. Prepare the soil you want to use, sow the seeds evenly, and finally cover them with soil.

Soybeans are widely cultivated throughout China, and soybeans are also an important food crop in China. There are many farmers who like to grow soybeans, after all, the process of growing soybeans is still very hard. The role and value of soybeans are also very good, and soybeans can also be used to make various foods.

Everyone also thinks that the nutritional value of soybeans is relatively high, and it also has certain benefits for the human body. If people want to grow soybeans better, then they also need to understand the relevant precautions in advance, and they should also understand better technology and operation. When planting, you must fertilize and water well, and you should also choose a relatively moist soil.

The nutritional value of soybeans is very high, and everyone feels that growing soybeans is very hard, so many people feel very sorry for farmers. Farmers also need to pay extra attention when planting their crops, and they also need to go into the fields every day to manage them. If you don't pay attention to the growth process of the crop, then it may lead to a bad state of the crop.

Therefore, if you want to make soybean planting more nutritious, I hope people can pay good attention to it. <>

Soybeans can make a different foodEveryone also thinks that soybeans are still very good food, and they can also be used to make some foods. There are many people who choose to go to the supermarket to buy soybeans, which can also facilitate people to cook better. Soybeans can also add certain nutrients to the human body, and soybeans can also be used to squeeze soy milk.

Therefore, many people think that the nutritional value of soybeans is very good, and it also brings certain benefits to the human body. I hope that people can pay good attention to this aspect of the situation, and I hope that everyone can be extra careful in the process of planting. <>

Growing soybeans requires extra careBecause growing soybeans is not as simple as everyone thinks, everyone also needs to do good field management. Fertilization and watering are also essential during the soybean planting period. If people don't understand it in advance, then it is not convenient to grow soybeans better.

This is also easy to cause bad performance, and it will make everyone feel very uncomfortable.

When planting, we must choose fertile soil, soil with good drainage performance, and then when planting, we must sterilize the soil and seeds, so that it will be conducive to its growth, so that it will not appear particularly many pests and diseases, and during the planting period, we must also water regularly, fertilize regularly, and do a good job of weed treatment, spray pesticides to prevent pests and diseases in advance, so that the soybeans planted will be particularly high-yielding.

First of all, the soil suitable for planting should be selected, then watered and fertilized in time, water and fertilizer management should be strengthened, and pesticides should also be sprayed regularly, and pests should be removed in time, and drainage should also be done.

1. Soybeans like to be warm, they can germinate at a temperature of 10-12 °C, the appropriate temperature for germination is 15-20 °C, and the suitable temperature for growth is 20-25 °C.

2. The appropriate temperature of the flowering and pod-setting period is 20-28 °C, and the pod-setting will be delayed in a low temperature environment, and the temperature will not be able to bloom when the temperature is lower than 14 °C.

3. When the seeds germinate, more water is needed to start the trap, and the soil moisture content is required to be 70-80% during the flowering period to avoid flower buds falling off.

<>1. Temperature requirements: Soybean is a temperature-loving crop and grows well in a warm environment. The minimum temperature of germination is 6 to 8 Laling, and the germination is normal at 10 to 12. 15 to 25 is the most suitable period for growth; The cold resistance of seedlings was related to the growth of seedlings, and the cold resistance was stronger before the appearance of true leaves, and the cold resistance was significantly weakened after the appearance of true leaves.

2. Requirements for light and photoperiod: soybean is a light-loving crop, which is sensitive to good or bad light conditions. The latitude of the variety is different, and the rotation of the sunshine reaction is also different.

Varieties in high latitude areas grow in a long sunshine environment and are not very sensitive to sunlight response, and belong to medium and late maturing varieties.

3. Water requirements: soybeans need more water, and generally large seeds need more water, which is suitable for cultivation in areas with abundant rainfall and moist soil. The soil is required to be kept moist enough, but not too much rain, the climate is not wet or dry, and the sun is sufficient.

4. Requirements for soil and nutrients: soybean has strong adaptability to soil, and almost all soil can grow, and loam with good drainage, rich organic matter, deep soil layer and strong water retention is the most suitable.

1.Loam soils are best suited for soybean growth, moderate soil moisture, deep tillage layer and moderate airtightness can provide good moisture content and aeration conditions, thus promoting root growth and development. 2.

Create a tillage layer at a certain depth, bury agricultural fertilizers, stubble, pests and weeds, etc., to create conditions for improving sowing quality and seedling emergence. 3.During the flowering and pod stages of soybeans, appropriate topdressing can be carried out according to the specific appearance of soybeans.

4.Do a good job of weeding and pest control.

If I want to grow my own soybeans with high yield and high quality, then all we need to do is to water it, weed it and fertilize it.

First of all, the seed variety dominates, and the experience gained from planting soybeans over the years has proved that the soybeans planted by themselves, if they make seeds for several consecutive years, will greatly reduce the yield, but get worse year by year, the plant is tall, the bifurcation, the quality of soybeans will also be reduced, and the disease resistance and lodging resistance will also be weakened. The annual output is reduced to more than 15 percent.

We need to choose the length of the soybean growth cycle according to the local climatic conditions. Under normal circumstances, the yield of long growth time is higher than that of short growth time, and soybean should be fully grown in a favorable time to achieve high yield and stable yield.

Regarding the planting time of soybeans, take the north as an example, the general planting time is around the Qingming Festival, the temperature and humidity at that time are just right, it is a period with the highest seed germination rate, some places are spring seeds, and some places are summer seeds. Spring planting in April and May is the time when summer planting is around June, and it should be noted that the sunlight is too strong and the moisture must keep up. Before sowing, the land must be well organized, fertilizer is naturally essential, but it is also necessary to use a machine to completely break up the large soil clods or grass roots in the land, if the soil is too dry when planting.

Choose high-quality soybean seedlings and plant them in fertile soil, remember to water and fertilize, spray pesticides, and prune roots.

Choose high-quality soybean seeds, when planting, you must master the planting skills, and pay attention to fertilization in advance, so as to ensure the survival rate of soybean seedlings.

When planting, first of all, we should choose fertile soil, and secondly, we need to water and fertilize in time, strengthen water and fertilizer management, ensure sufficient light, spray some nutrient solution regularly, remove insect pests in time, and need to remove weeds in time to ensure soil permeability.