Rape harvest time?

After 25-30 days of flowering, rapeseed will be ripe, and it is time to harvest. Every March and April, rape blossoms are warm.

Because of the different climatic conditions in different places, the time of rape planting is different in the morning and evening, so the time of rape harvesting is also different in different places.

Generally speaking, in the vast northern, eastern and western regions, the harvesting time of Camellia oleifera seeds is not much different from that of wheat, and it is often 5- 10 days earlier than wheat. In the south, the early rice harvest is mainly about half a month ahead of schedule.

We used to be busy harvesting early rice after harvesting rapeseed here.

In fact, the harvest time of rapeseed is closely related to the oil yield, because the yield of rapeseed is closely related to maturity and quality, so timely harvesting of rapeseed can ensure high quality and high yield.

Extended data:

Rape planting:

1. Selection of improved varieties: according to the local cultivation system and climatic conditions, combined with the local soil fertility level and production situation, select varieties with strong stress resistance and high yield.

2. The whole seedbed: the seedbed should be ventilated and sunny, the soil should be fertile and loose, and the land near the water source should be prepared. Seedbed soil preparation requires "flat", "fine" and "solid".

3. Sowing in time: Rape is very sensitive to sowing date. Therefore, determining sowing date is an important issue in rape cultivation. Rapeseed germination, emergence, rooting and leaf growth all need certain temperature conditions. The suitable temperature for germination is 16-22℃.

Seedling leaves also need more than 10- 15℃ to proceed smoothly. In addition, before entering winter, it is necessary to ensure at least 40-50 days of effective growth period after transplanting.

Reference source: Baidu Encyclopedia-Rape