When is the right time to plant beans and when is the best time to plant them

Beans can be cultivated in spring, summer and autumn in all parts of the Yangtze River in China, and the growing season is long;

It is necessary to select the appropriate varieties according to the climatic conditions of each season.

Beans are generally cultivated in spring and in summer and autumn.

Seedlings are raised in late February to late March, planted in late March to late April, harvested from early June to mid-August, and harvested from late July to early August.

Summer and autumn cultivation is sown from mid-May to early August and harvested from early July to late October.

The bean planting time and method are as follows:

1. Planting time.

The best time to plant beans is from early February to late March every spring, because the temperature at this time is between 20 degrees and 32 degrees, which can improve the survival rate of carob and make it take root and germinate quickly, when planting beans. It is also necessary to observe the weather, and it is best to choose a time when the weather is sunny and the temperature is suitable.

2. Soil conditions.

Beans are suitable for growing in fertile, loose and well-drained sandy loam soil, if they are planted in low-lying clay soil, the survival rate of beans will be reduced, before planting, you can plough the land again, increase the degree of soil looseness, and you can also add an appropriate amount of farm fertilizer to the soil to increase the fertility of the soil.

3. Control water and fertilizer.

Beans do not need a lot of fertilizer during the seedling period, if they are fertilized too much during this period, it will cause the plant stems and leaves to grow, so that the beans only grow leaves and do not flower, at this time it is necessary to control the amount of water and fertilizer**, and wait until the beans enter the pod-setting stage, and then increase the fertilization of water to promote the rapid flowering and fruiting of the beans.

4. Prune regularly.

When cultivating beans, you need to prune the branches and leaves regularly, when the main vine grows to about 2m high, you need to immediately cut off the leaves at the top of the main vine with scissors, control the height of the plant, promote the germination of side branches, and also cut off the branches and leaves that grow too long and too tall to avoid the loss of excess nutrients.

Beans are generally sown in late February to late March in spring, and mid-May to early August in summer and autumn.

The method of planting horn is as follows:

1. Land preparation and fertilization.

Beans like deep soil, choose rich in organic matter, the previous year has not been planted beans of the land, before sowing should be 25cm deep, 5000kg of organic fertilizer per mu, 50kg of vegetable compound fertilizer as base fertilizer, and then flattened into a wide small furrow.

2. Sowing and raising seedlings.

The seedlings were cultivated in the open field in late March during the sowing period of carob, and the seedlings were cultivated in the open field in early to mid-April. The sowing amount per mu is about that. Seedlings are generally selected greenhouses, sowing 2 3 grains per hole, watering thoroughly, paying attention to heat preservation and controlling growth.

When raising seedlings, the selected seeds will be blanched quickly with hot water of 80 90, and cold water will be added to cool down immediately, and the water temperature will be kept at about 25 30 for about 4 hours, and then sown after a little drying. After the seedlings emerge, the temperature is maintained during the day 20 25 to ensure that the seedlings grow neatly and robustly. The bed soil should not be too wet at the seed germination stage and seedling stage, so as not to reduce the germination rate, or cause the seedlings to grow in vain, or even rot roots and dead seedlings.

3. Planting When the seedlings raised in the nutrient bowl are 2 3 compound leaves, they are planted. Open field cultivation can be planted in late April. Use a hole puncher to make a hole and transplant, water the root water after planting, and fill the fine soil and seal the planting hole.

Generally, two rows of beans are transplanted per furrow, the hole spacing is 20cm, and 5000 5500 piers per mu.

4. Field management.

From transplanting to before flowering, the main focus is on water control, cultivating and promoting roots, and appropriate squatting seedlings are carried out to promote flowering and poding. After the pod, it is necessary to fully fertilize and water to promote flowering and increase pods. After the plant flowers and sets pods, it is generally topdressed 2 3 times, 5 15kg of urea or 5kg of water-soluble fertilizer per mu each time, and the top dressing is done once with water during the peak harvest period. Reasonable pruning, appropriate selection of side vines, selection and retention of strong growth, the occurrence of the first inflorescence of the early side vines, in which the side vines that grow above the middle of the main vine, after the first inflorescence is extracted, leave 4 5 leaves to top, in order to increase the number of inflorescences, and promote the good development of inflorescences.

5. Pest control.

The main diseases of bean are root rot and rust. Root rot should be rotated and managed in the field according to the principle of "prevention first, prevention and control combined". The main insect pests are pod borer and cowpea pod borer, which can be sprayed once every 7 10 days from the bud to the first flowering period, and spray 2 3 times in a row with 2 3 times with 25% insecticidal double water agent or 50 75 75 with 60 kg of water from bud to early flowering.

There are two types of bean planting: spring sowing and autumn sowing. Among them, the spring sowing of carob can be sown after spring, and the suitable temperature is 20 -32; Autumn beans are usually sown in July.

Beans are a plant that comes out in winter, and the remaining three seasons can be planted, and the latest planting time should not exceed October, and it is generally planted by sowing, but the most suitable sowing time is still in February and March in spring. Planting time in the north and south: There is a gap in the planting time of beans in the north and south, the south can be planted in spring, summer and autumn, and the north is best planted in May and August.

The origin and planting month of carob are mainly distributed in various provinces in northern China, such as Hebei, Shandong, Shaanxi, Shanxi, Henan, Heilongjiang, Liaoning, Inner Mongolia, etc. Shandong beans are mainly produced in Weihai and other places, which can be planted in April and May, and mature in July and September. Hebei beans are abundant in old and young beans, which can be planted in April and May, and the maturity time is around July.

Liaoning beans can be planted from May to August, the growth cycle is about 60-90 days, the beans here are rich in protein, vitamins, and high nutritional value. There are many varieties of beans and beans in the planting month, such as cowpeas, oil beans, white bulao, snake beans, lentils, green beans, cat's ear peas and other varieties. Green beans and green beans can be planted in February-April or August-September, and the growth cycle is about 80-90 days.

Cowpea cowpea can be planted from February to July, and the growth cycle.

Cowpea can be planted from February to July, the growth cycle is about 100 days, this kind of bean is rich in vitamins, trace elements, and the nutritional value is very high. Lentils and lentils can be grown all year round, and the fruiting period is around September, and this kind of bean is characterized by the shape of a long round sickle, and the beans are relatively flat, with red and white flower colors.

The best time to plant beans is in March and April in spring, June and July in summer, and September in autumn. That is, beans are divided: spring beans, summer beans and autumn beans.

If it is planted in a greenhouse, it is not divided into four seasons. In the area south of the Wangsan River in Changshan, China: Beans can be cultivated in spring, summer and autumn, and the growth cycle is long.

Seedlings are generally raised from late February to late March, planted from late March to late April, ready for harvest from early June to mid-August, and harvested from late July to mid-August. In summer and autumn, the seeds are sown from mid-May to early August, and harvested from early July to late October.

The planting of beans is generally after the crack is in the spring, the temperature of the source mold slowly begins to rise, at this time you can only slow down the seedlings, if it is the north, then the temperature may be relatively low, then this needs to do a good job of heat preservation 3, 4 months can be transplanted, and wait until about June to eat the beans!

Beans are best planted on the ground, not in pots, otherwise it will be difficult to manage.

If planted on the ground, choose the temperature before and after the Qingming Festival at 25 left and right to sow seeds, sowing first dig a hole in the soil, about 5 cm deep, after watering (to wait for water infiltration) put the seeds in a group of halls back to the side, the other side of the fertilizer as the bottom fertilizer, covering the soil slightly lightly suppressed (be careful not to trample on the soil).

Generally, there is no need to water before budding, and only after budding according to drought conditions.

Carob death can be caused by too little sun exposure, soil compaction (roots also need to breathe), over-watering (root rot), over-fertilization (root burning), or application of fertilizer that should not be applied. Also, carob is an annual winding herb that has a life cycle of only one year! As a result, they will die of natural causes afterwards!!

Your question is a bit general, because there is a big difference between the north and the south, and the time of planting in the open field and in the greenhouse is also different. There are two main points, first: the temperature during the flowering period should not exceed 28 for a long time, because the temperature of the beans is too high during flowering, only flowering, not fruit setting.

Second: pay attention to ventilation, that is, it should not be planted too densely.

There is also the best planting time in Yunnan from mid-September to early October, because at that time not only the temperature is suitable, but also harvested before the Spring Festival in December, as an off-season vegetable transported to the north ** highest, in the northeast at that time except for quick-frozen beans, there are no fresh beans.

When to plant beans in the spring greenhouse in Dehui City, Jilin Province.

How and when to grow beans.

How to grow beans in the greenhouse in the summer.

The best time to grow beans is in March-April in the spring or June-July in the summer.

Autumn can also be planted, the specific month should be judged according to the local temperature, in winter, if you need to plant Youfeng beans in the greenhouse, when planting beans, the soil must be deeply cultivated, followed by ridges, on the surface of the land to divide a certain width of a piece of soil and higher than the original land level, in addition to the ridge of the soil covered with mulch, conducive to seed germination and the growth of seedlings.

It is necessary to prepare the land and apply fertilizer first to ensure that the soil is loose and fertile. Dig a hole in the soil and bury the carob seeds in the pit. After the beans emerge, they need to be top-dressed.

Or some sunflower cakes, peanut cakes, etc. after fermentation of the soil, these natural green nutrients are very beneficial to the growth of beans, the most obvious feature is that the number of stubble of beans is more, which can also be understood as the meaning of long growth cycle, which indirectly improves the yield of beans per acre.

Field management of beans

Beans are heat-tolerant vegetables that can withstand high temperatures and are not resistant to frost. It should be watered before flowering, and the long beans are not strict about the length of sunlight. Beans are light-loving crops that need good sunlight during flowering and pod-setting, and if the light is insufficient, it will cause flower drop and pod drop.

Beans require the right amount of water to grow, but they are drought tolerant. The seed germination stage and seedling stage should not be too wet, so as not to reduce the germination rate or the seedlings grow, or even rot the roots and dead seedlings.

Proper air humidity and soil moisture are required during the flowering and podding period, and excessive rain, high humidity or dry and cold wind can easily cause flower and pod drop. In addition, too much soil moisture is not conducive to the activity of plant roots and rhizobia, and even root rot will occur, causing flower and pod drop. In particular, the seedling stage of carob requires special attention.

When the transplanted bean seedlings grow to a certain extent, they need to be framed, because the beans grow in a climbing style, and the scaffolding will be conducive to our harvesting and management.

The planting time of beans can be planted in spring, summer and autumn except for winter.

Spring is planted around March, summer is June, and autumn is September. The specific month should be judged according to the local temperature of the carob, the soil of the beans should be planted in the way of deep ploughing, the bottom fertilizer should be organic fertilizer and mixed fertilizer, and the town should not be sprinkled with more fertilizer at one time. Sowing carob seeds requires about 3 seeds in each pit, and each plant of Lichang beans should be separated by a certain distance to facilitate the growth of carobs, so as not to let the branches of carobs be entangled.

After planting, the soil should be soaked so that germination can be seen in a month, and appropriate pesticides and fertilizers should be applied to prevent insect pests during the growth process.

Everyone knows that beans have long whiskers, and when the branches of the beans grow to the point where they need a stick, we need to use a wooden frame to support the branches of the beans and let it continue to climb. It is better to fertilize the beans with some farm fertilizer, that is, animal manure, or cake fertilizer, which can effectively improve the yield of the growth of the beans.

Yes.

In terms of the growth environment requirements of carob, the temperature environment of about 25-28 degrees is the most conducive to the growth of carob, so the best time to plant autumn beans in most areas is in August and September.

In addition, because China's span from south to north and from east to west is relatively large, so there are certain differences in the climatic conditions of different regions, so the specific sowing time should be determined according to the local climatic conditions, but not earlier than the middle and early July at the earliest, and not later than the beginning of October.

Precautions for growing beans

If you want to grow well and have many pods, you must choose a good soil environment for the growth and development of the root system of autumn beans, so when planting autumn beans, it is recommended to choose a higher terrain (to prevent water accumulation and roots), convenient drainage and irrigation (conducive to stable soil moisture), fertile and deep loose soil (conducive to the development of root system and absorption of nutrients), light sandy land with sufficient sunlight, and it is best to have not finished planting leguminous crops in two or three years.

However, it should be noted that the autumn beans must not be planted on the plots where the soil is too acidic, too alkaline, too sticky, heavy and compacted, and easy to accumulate water, otherwise it will lead to the problem of rotten seeds and dead trees, falling flowers and pods.