Autumn and winter seeds are the first season of food production in the coming year and are of great importance for ensuring an effective supply of summer food. At the moment, the main production area is pushing the fall and winter seeds as farmers are captured. What are the challenges facing the species this fall and winter? How should we respond
This land is ready for a very important winter guest — winter wheat! Don't mix it with wheat, rice and corn planted in spring. Winter wheat is an example of a “fall and winter harvest” that drills into the soil in autumn and early winter, grows seedlings across cold winters and matures the next summer, and is called winter wheat。
In autumn and early winter, crops such as winter wheat are planted in autumn and winter. Annual harvests of sickling are accompanied by harvests of autumn grains, growing from the south to the north in autumn and winter, and maturing in the summer of the coming year as the first season of harvest - summer。
Summer food production accounts for about one fifth of total annual food production, more than 90 per cent of which is winter wheat. It can be said that most of the buns and noodles in our jobs come from winter wheat and are truly “rations of importance”
The hwang hye-wheat region, the largest and most productive wheat in the country, includes henan, shandong, hebei, jiangsu and anhui, where winter wheat is grown, covering more than 70 per cent of the country's winter wheat area and producing nearly 80 per cent。
Kwok kao, consultant to the team of wheat specialists of the ministry of agriculture and rural development: it's been a long time since this year, from the point of view of the hwang yee sea, wheat rains. In the case of late broadcasts, the words “sustained seed”. Don't rush and grow。
What about winter wheat
Since september, there has been severe rainfall in the cyanhai region, which is higher than during the same period of the year, resulting in large areas being broadcast late. So, how do we keep the wheat on the air late
The experts described the late broadcasting of wheat as the core. Soils have water to drain and disperse, and premature soil blocks on the ground are not conducive to seedlings, combining soil with water content。
Guo qiang: if you can't make a team, you can't make a team. If you can't, you can't make a team. So it's better to be in a group, to fall apart, to be late, not to be robbed, to be subject to quality。
The selection of wheat is crucial for the seed. In the run-up to and in the medium term, long-term pre-cooked varieties should be selected according to local conditions, with high-prevalence, high-segregation, multi-sprincipal varieties, and at the end. The seeds must be packed before sowing and effectively protected from pests and diseases. Conditions allow the addition of plant growth regulators to promote early seedlings。
It's important to play wheat late. It is necessary to increase bottom fertilizer in appropriate quantities, to supplement the nutrients lost from the previous rainfall and to help withstand the cold of next spring. The sand should be fertilized appropriately, the adhesive soil should be moderately low and the increase in bottom fertilizer should not exceed 10 per cent of the conventional fertilizer。
We'll play wheat late, and keep it in mind. Don't spread it blindly, and plant it rationally so that the seedlings are not crowded. After the season, half a pound of seed is added every day, up to a maximum of 45 pounds. At the same time, the sowing depth is lighter than in previous years, with a normal year of three to five centimetres of wheat seeding, and not more than three centimetres more this year's evening。
Guo: the most important thing is to grow. We're not talking about it. It's called a seven, a three. When i say it's this evening, it's 10, it's a big deal, and it's going to get over the negative part。
How do you grow winter wheat
At present, some of the suitable areas in the hwang huai sea are increasing the planting of winter wheat as farmers are being taken. So, what about the current winter wheat
Some of the rainfall-affected plots, some of which, according to the expert, required deep tillage and replanting, were held down by pre-harvesting and strawl。
The southern part of the hwang huaihai is scheduled for broadcasting by 25 october, but by mid-november at the latest. The late planting of wheat in the northern part of the yellow cay sea, which has missed the season, is an option to use high-performance seeding machines, from seeding to sanding to repression, to effectively improve the quality of seeding, in addition to such measures as seed wrapping, fertilizing, on-the-ground broadcasting and rational increase。
Kwok qiancheng: i believe that there is a strong link between how we sow, how we sow, how we sow, how we sow, how we plant, how we plant, and how we use new seeding machines。
What about winter wheat
Now that winter wheat is growing, how can we manage the field later to ensure a safe winter
The experts recommended that seedlings should be identified after the seeding of the sown wheat in the winter and should be replaced in a timely manner on the severely ill-sowned parcels in order to avoid the loss of production due to the shortage。
In normal years, wheat seeding is carried out in a timely manner, so that the soil is compacted, the earth is crushed, the seeds are brought into close contact with the soil, the roots grow and the ground is laid down, and wheat is made more resistant to drought. And this year, because of the high water content of the soil and its adhesiveness, as much as possible, it will not be repressed, until it enters the winter, and it will remain warm。
At the same time, weed prevention needs to be strengthened by rational use of medicines when temperatures are appropriate and weeds are controlled。
Guo kau kau: on the issue of freezing water, i would like to say this year that it would be safer if we used to water it. This year's evening seedlings, with repression as their main focus, are free from freezing water if they are appropriate. If there is no shortage of cold water, it is still time to water it。
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