When is the best time to plant rape? When is the latest time to plant rape?

The best time to plant rape is between September and November, and if it is planted and properly managed, it is generally ready to be harvested in May of the following year. There are also areas that are suitable for spring planting, which is planted at the end of April and harvested in September. Canola prefers a warm environment and also has some cold tolerance.

In order to promote its better growth, it is recommended to regularly top dressing and give sufficient light during the growing season, so as to promote vigorous growth and higher yield in the later stage.

1. Rapeseed is generally sown in autumn and winter, and then flowered in spring and harvested in late spring and early summer, but some areas are also suitable for planting rape in spring. 2. The specific planting time is related to the regional temperature and environment. 3. Different regions have different temperatures and environments, so there will be certain differences in planting time, generally speaking, rape is sown in autumn and winter, and blooms in spring.

4. But spring planting can also be done in some areas.

Rapeseed is generally planted in autumn and winter, that is, around 9-11 months, and can be harvested in May of the next year, this time period of planting is more appropriate, and the suitable temperature can ensure the growth, which belongs to winter rape, generally concentrated in the vicinity of the Yangtze River Basin, the planting area is relatively broad, and the proportion is also very large. The planting time is different in different regions, and there is spring rape, which is planted around the end of April and can be harvested in September, and the planting locations are concentrated in the northeast and northwest regions of China.

On the whole, spring rape is generally planted in the period from March to April, while winter rape is generally planted in the period from September to October, which can be sown in advance at the earliest and at what time can be postponed at the latest, which depends on the climatic conditions, temperature conditions and variety characteristics of the subject area (such as early-maturing, medium-ripening, late-maturing varieties, or spring, semi-spring, semi-winter, winter varieties, etc.).

Medium and late maturing varieties of rape can be sown from late September to mid-October, and early maturing varieties can be sown from mid-October to late October.

Rapeseed in autumn and winter, in short, the most suitable in the spring is normal. Grown up and grew luxuriantly, very well.

Rapeseed can be sown when the ground temperature is higher than 5 degrees, and timely sowing can produce germination and growth and development normally.

It can be grown all year round.

Rapeseed is planted in April and September every year, the temperature at this time is about 25 degrees, which can meet the germination needs of rapeseed seeds, soak the seeds in clean water before planting, wait for it to be exposed, and then sow the seeds in the loose and breathable soil, and water the pollution-free water to help rape germinate and grow.

1. Sowing time.

Rape sowing time.

Rapeseed can be divided into two kinds: spring rape and winter rape, of which spring rape is sown and planted in April every year, winter rape is sown and planted in September every year, and the growth of rape has five months in the later stage, spring rape is harvested in September, and winter rape is harvested in May of the following year.

2. Sowing method.

When sowing rapeseed, the seeds with full particles should be soaked in clean water, wait for the seeds to absorb enough water, and then take them out and sprinkle them into the loose and breathable, well-drained soil, and water the rape once after planting, water all the soil and let the seeds germinate as soon as possible.

3. Supplement nutrients.

When rape is in the seedling stage, the demand for nutrients is greater, at this time it should be provided with nitrogen fertilizer, urea, improve the growth rate of the plant, but the seeds in the seedling stage have limited fertilizer absorption at one time, and the fertilizer should be diluted with water when fertilizing to avoid fertilizer damage to rapeseed.

4. Provide light.

Rapeseed in the process of growth, can not do without light, insufficient light will appear poor growth phenomenon, breeding rape to put into the sunny environment, to provide all-weather natural light for the plant, but the summer afternoon light is too strong, at this time to shade the rape.

1. Rapeseed planting time.

Winter rape is grown in the south, harvested around May, sown in autumn and flowering in spring, and planted in September-November each year.

The north is planted with spring rape, the planting time is the spring of each year, the temperature in the autumn and winter in the northern part of our country is low, so most of the spring rape is planted, sowing in the autumn and winter, we need to pay attention to frost prevention, in April every year, harvest around September.

2. Rapeseed planting methods.

1. Choose high-quality varieties.

The choice of rape variety is crucial, depending on the local technology and climatic conditions. Combined with the local soil fertility and production status, select varieties with strong adaptability and good yield.

2. Transplant in a timely manner.

The seeds can be transplanted after one month, at this time, the rape has grown five or six leaves, has a good adaptability, it is the best time for transplanting, it is best to pick seedlings in the morning and cultivate in the afternoon, which is conducive to improving the survival rate.

3. Reasonable fertilization.

Fertilization can be carried out in three stages: first, fertilizer is applied before sowing, farmhouse manure and water can be applied to the ground before leveling the land, and then the ground is turned to level the ground and refine the soil, which is conducive to improving the germination rate;Then fertilize before transplanting, and at this time, organic compound fertilizer is mainly boron fertilizer, phosphate fertilizer, and potassium fertilizer. to increase the nutrients of rapeseed, so that rapeseed grows rapidly and draws green;Finally, fertilizer is applied before flowering and fruiting, mainly mixed with farm fertilizer, urea and water, which has been used to improve the pod setting rate and increase the fullness.

4. Strengthen field management.

After 7 days of transplanting, observe the vegetable seedlings to see if they have been killed by falling, and if there are any, immediately replant to ensure that the whole seedlings are protected. Ditches are cleared to drain stagnant water in low-lying areas and reduce the occurrence of moisture and insect pests. After the rape is transplanted and turned green, the surrounding weeds should be loosened in time to avoid the weeds covering the rape.

Strengthen pest control, early prevention, such as pests and diseases should be sprayed in time.

Rapeseed can be planted in April or September in autumn every spring, and the humus soil with rich trace element content and good drainage can be used for planting rapeseed, and can be watered regularly for rape after planting to keep the soil moist, and can also supplement fertilizer for rape, so that the plant can grow more vigorously.

First of all, rape is generally sown in autumn and winter, and blooms in spring, but different regions have different temperatures and different sowing times. We have to prepare the land before planting, rape requirements for the land are not strict, if the soil is more clayey, we must first turn the soil over, expose to the sun, water it before sowing, and then turn the soil over again after a few days. There are two ways to grow rapeseed, the first is to plant rapeseed in rows at certain intervals.

Rapeseed is the best to plant in autumn in our northeast, when it grows very lush, and rape is also quite delicious, with high nutritional value, especially stewed rape, which is very famous in our place.

Rapeseed is mainly distributed in the Yangtze River basin and the south of the Yangtze River basin, mainly after the second season of rice harvest, commonly known as autumn sowing. In fact, the best time to sow rape is between October 15 and the end of October, that is, before and after the frost falls.

Answer: Rape is divided into winter rape and spring rape. Winter oilseed rape is generally planted in late September and matures at the end of May of the following year. Spring rape is generally planted at the end of April and does not mature until around September.

It is best to choose weakly alkaline soil when sowing rapeseed, and then spread the seeds evenly in the soil, and then cover with a thin layer of soil, and then water properly. As long as the temperature is around 16 -22, it can germinate smoothly.

Rape is divided into winter rape and spring rape, as the name suggests, it is rape planted in winter and rape planted in spring, so the planting time is also different. Winter rape is generally planted at the end of September and matures in May of the following year. In the case of spring rape, it is usually planted at the end of April and matures at the end of September.

When planting, the soil should be turned over first, then compound fertilizer should be applied, and then the seeds should be evenly sprinkled into the soil, and then covered with a thin layer of soil, and then properly watered.

Oilseed rape is generally not used as a food vegetable, but generally as an oil crop. It is sometimes used as feed for animals. Rapeseed belongs to the cruciferous family, also known as rapeseed, also called oil cabbage.

The stems and leaves are dark green in color, similar to cabbage. Rape can also be distinguished by the color of the petiole between white stem and green stem. In the case of white stems, the leaves are green, the petioles are white, erect, and they taste bitter with a little sweetness.

In the case of green stems, the leaves are green, the petioles are pale green, and the petioles are flat and slightly concave, and the plants are relatively small, but they are fat and erect, the leaves are relatively thick, and the texture is very crisp and tender.

It is best planted in March and April in the spring, as the temperature at this time is suitable for the growth of oilseed rape. Organic fertilizer is applied regularly and watered after planting.

Generally speaking, rape is sown in autumn and winter, but spring planting can also be carried out in some areas, and the temperature and environment are different in different regions, so the planting time will also be different.

Canola is a long-day crop that prefers cooler or warmer climates. The whole growth period of rapeseed is completed below the average daily temperature of 22, but due to the climatic differences between regions in China, the seasons of rapeseed planting are different in various places, and rapeseed is divided into spring rape and winter rape.

First, winter rapeseed can be sown in places where the average temperature is not less than 10 and the average temperature is not less than -5 in the coldest months, and in such an environment, rape can be safely wintered.

When the temperature is higher than 3, rapeseed can germinate and emerge, and the medium and late maturing rapeseed varieties with strong winter need to go through the low temperature vernalization stage of 0 5 before they can bud, flower and bear fruit, so winter rapeseed should be sown in autumn.

In the southern region, because the winter is not too cold and the spring climate is warm and humid, winter rape can grow normally, so it can be sown in winter.

In areas where the average temperature is 0 10, the warmest daily average temperature is below 20, and the winter temperature is cold, spring rape can be sown. Spring rape does not have very strict requirements for low temperatures, and can be sown in autumn and harvested in summer, sowing in spring and summer, and harvesting in summer. In the northeast and northwest, the temperature is relatively cold and dry in winter, cool and humid in summer, the sunshine is long, and the temperature difference between day and night is large, which is suitable for spring rape sowing.

There are rape seedlings that can be transplanted and can also be live-streamed, so the sowing date is different.

Third, seedling transplanting and transplanting rape requires seedlings to grow well in autumn and winter, and have strong frost damage resistance, so as to lay a good foundation for growth and high yield in spring. Therefore, the average temperature of October should be selected to sow around 20, and the suitable sowing period is generally from mid-September to early October.

Fourth, there is no seedling transplanting link in direct seeding rape, and the growth and development do not go through the seedling stage, so it can be sown 10 to 15 days later than the seedling transplanted rapeseed, and can be sown from early October to early November.

In short, the rapeseed sowing season can not be too early, too early will grow too vigorously at the seedling stage, the emergence of sprouts and flowering before the year, frost damage occurs, premature senescence after the year, can not obtain high yield, and sowing too late, the temperature drops, the growth is slow, can not form strong seedlings and safe wintering, it is not easy to grow after the year, and it can not be high-yielding. Different rape varieties and different regions should determine the sowing date according to local geographical conditions and rape varieties.

We plant rapeseed along the Huai River for the best sowing from September 15 to October 10, and not after October 15 at the latest.

Around September.

The planting of rapeseed is also related to the region, generally planted in winter in the northern region, while more planted in spring in the southern region, sown around September in autumn, and harvested at the end of May; Or sow in March-April in the spring and harvest at the end of September; As ornamental rapeseeds, the sowing time is determined according to the season of flowering, and rapeseed seeds can bloom about 3-4 months after sowing, and the growth rate is faster when the temperature is high, and the flowering will be earlier.

Ask about the planting time of rapeseed.

Not rape. Xingtai Ningjin plot.

Question: Can I plant corn after harvesting?

Ask a good question. Thank you.

It would be better in mid-May at the latest. At this time, the temperature is not very high, which is very suitable for the growth of plants. After planting, nutrients and water should be replenished in time.

Rapeseed is planted in late October at the latest, and if you plant too late, it will affect the hair, and the temperature will drop and the growth will be slow.

It depends on the purpose of the planting. Some places are bustling for tourists, sowing in summer, and flowers in autumn. It's snowing, tourists aren't coming, and the rape is gone.

I don't know if the author is **, how is our Wei County in Hebei Province now?

Rapeseed is planted in April and September every year, the temperature of this mausoleum is about 25 degrees, which can meet the germination needs of rapeseed seeds, soak the seeds in clean water before planting Qingwangla, wait for it to be exposed, and then sow the seeds in the loose and breathable soil, and water the pollution-free water to help rape germinate and grow.