Planting time and method of rape

Rapeseed is mainly used to extract oil, and the common sesame oil in our life is extracted from rapeseed. But rape is still tender, and it can also be put on people's table as a vegetable when it is about five to ten centimeters. Although we often come into contact with things that use rape as raw materials, how on earth does it grow? When should I plant it? Then come and have a look with the editor.

Planting time

We may only know when rape is in full bloom, because it can be said to be a beautiful scenery, but we do not necessarily know when rape will start to sow. The temperature and environment are different in different areas, so the planting time will be different. Generally speaking, rape is sown in autumn and winter and blossoms in spring. But it can also be planted in spring in some areas.

Planting method

Land selection and preparation: rape has a strong adaptability, so the requirements for the soil are not so strict, but for relatively sticky land, you should pay attention to turning the land over and drying it for a few days before sowing. Sprinkle the compound fertilizer and turn the soil over again in two days.

Planting methods: there are two ways of planting rapeseed, the first is direct seeding, sowing rapeseed row by row at certain intervals, and so on, after the seedlings are grown, the dense areas can be removed for cooking. The second way is to cultivate rape seedlings first, and then plant them one by one at regular intervals.

Field management: when rape grows to 15-20 cm, it is necessary to fertilize and weed the vegetable field once. The fertilizer applied this time is urea. The purpose is to grow seedlings. When rape grows to about 40 cm, it will be fertilized twice. This fertilizer is farm manure. The last fertilization is to spray boron fertilizer before flowering, which helps to enrich the fruit later.

Precautionary measures

The common diseases of rape are Sclerotinia sclerotiorum and seedling quenching disease. For Sclerotinia sclerotiorum, it means that you should be diligent, clean up and remove water stains in the field in time, and reduce moisture. On the other hand, the quenching disease at the seedling stage needs to be sprayed and killed with special agents. The average grower knows that if rape blossoms in winter, it will lead to a significant reduction in annual yield in the coming year, so farmers will spray paclobutrazol in advance to prevent this problem.

Harvest

The harvest must be timely, if it is too early, there are still many immature, if it is too late, it will all fall off, so the general harvest time is when the pod of the whole rape is yellowish green, this is the most suitable time for harvest, and it should be dried after harvest, dried, threshed, and then carefully screened.

Rape cultivation is actually very simple, some lazy is not to increase the yield, as long as the rape is planted, and then apply fertilizer, kill a bug, and then you can wait for the fruit. Well, this is a simple planting method of rape introduced to you by pro-farm network today. Do you remember that? if there is a better way, you can also recommend it to the editor!