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North: White dew is early and cold and late, and wheat is planted at the autumn equinox.
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It is mainly divided into spring wheat and winter wheat. Spring wheat is sown after the Chinese New Year and harvested from August to September. Winter wheat is sown from September to October and harvested from April to May of the following year.
When planting, we must choose fertile soil, timely watering and fertilization, regular spraying of pesticides, but also need to maintain soil permeability, timely loosening of soil, and do a good job of drainage and ventilation.
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You can sow directly from August to September, first of all, you must select high-quality wheat seeds, loosen the soil in advance and fertilize the land, and then you can throw the wheat in the ground, and after planting the wheat, you should water and fertilize it in time.
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Wheat is generally sown between March and April; Nowadays, the common planting method is to drill and sow seeds, sow seeds about three centimeters of soil, and then fill in the land, keep the level level, add proper moisture, and wait for the wheat to germinate.
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Wheat planting month and season.
Wheat is generally planted in spring and winter, and is suitable for planting in April-May and September-October. Winter wheat is mostly winter wheat and has a certain cold tolerance. It is not suitable for planting in November at the latest, and it is mostly planted by sowing.
Wheat origin and planting month.
Common wheat producing areas include Heilongjiang, Daxinganling, Gansu, Jiangsu and other places.
Heilongjiang wheat.
Heiqili Longjiang wheat is generally planted in April and May, and generally matures in August and September. The wheat in this place is ***, and the polished rice is nutritious and has a soft and glutinous taste.
Large and small Khing'an Mountains wheat.
Wheat in the Daxing'an Mountains is generally sown in March and May, and generally matures in September. The wheat in this area is fresh and tender, and it is widely sold in various provinces and cities in the north and south.
Gansu wheat. Gansu wheat is generally sown in May and generally matures in August. The wheat in this place is in good shape, soft and rotten, and has a unique taste.
Wheat varieties and planting months.
Common wheat varieties include Samos, Huaimai, Nongyu, He Nong, etc.
Conon wheat is empty.
Wheat is planted in April and generally matures in August. This variety of wheat grows well and is grown in northern China.
Huai Mai. Huaimai is sown in May and generally matures in September. This variety of wheat has a high yield and is mostly planted in Jiangsu, Zhejiang and other places.
Yu Nong. Langyu wheat is sown in April and generally matures in 8-9 months. This variety of wheat grows luxuriantly and is mostly planted in Henan, Anhui and other places.
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Wheat is sown in March in the spring and October in the fall.
Wheat is a relatively common crop in rural areas and plays a vital role in our daily diet. Winter wheat planted south of the Great Wall can be harvested from April to May of the following year if it is sown between September and October. If the spring wheat planted north of the Great Wall is sown after the Spring Festival, it can be harvested from August to September of that year.
The timing of wheat sowing depends on the region. Winter wheat is mainly cultivated in the area south of the Great Wall, which is generally sown between September and October each year and then harvested between April and May of the following year. Spring wheat is mainly grown in the area north of the Great Wall, which is usually sown between March and April after the Spring Festival and harvested from August to September of that year.
Introduction of Wheat:
Wheat is the product of the domestication of its wild ancestors by Neolithic humans and has been cultivated for more than 10,000 years. In vast areas of Central Asia, many remnants of objects have been excavated from prehistoric primitive settlements, including wild and cultivated wheat spikelets, grains, charred wheat grains, wheat ears, and the imprints of wheat grains on hard mud. As early as 7000 BC to 6000 BC, wheat was widely cultivated in Turkey, Iran, Palestine, Iraq, Syria, and Israel.
Wheat has been cultivated in Pakistan in 6000 BC, in Greece and Spain in Europe from 6000 BC to 5000 BC, in Transcaucasia and Turkmenistan in the Soviet Union from 5000 BC to 4000 BC, in Egypt in Africa from 4000 BC, in China from 3000 BC to 159 BC, and in India from 3000 BC.
Wheat in China gradually spread from the middle reaches of the Yellow River to all parts south of the Yangtze River, and was introduced to Korea and Japan. Between the 15th and 17th centuries AD, European colonists spread wheat to North and South America, and in the 18th century, wheat spread to Oceania.
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Wheat is generally sown around the Spring Festival and from September to October.
Wheat is divided into winter wheat and spring wheat, winter wheat is generally sown in September and October, and harvested in April and May of the following year, mainly south of the Great Wall. Spring wheat is generally sown after the Spring Festival and harvested in August and September, mainly north of the Great Wall.
Wheat fertilizationThe bottom fertilizer of wheat is recommended to use medium nitrogen, high phosphorus, low potassium compound fertilizer, because this is determined according to the physiological needs of wheat growth, the early stage needs more phosphorus fertilizer, less nitrogen and potassium, so the bottom fertilizer is applied with high phosphorus fertilizer, and then nitrogen fertilizer and potassium fertilizer are applied at the jointing stage of wheat, and the effect is better.
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Wheat is sown in March-April in spring and September-October in autumn.
Wheat is divided into two kinds: winter wheat and spring wheat, winter wheat is sown in the month of each year, harvested in the second year, the planting area is relatively large, spring wheat is sown in March and April every year, and harvested in autumn. Due to the different regions, there are differences in climatic conditions, so the sowing time in different regions is slightly different, and it needs to be decided according to the local climate conditions.
Sowing wheat should be noted, three days before sowing seeds, the speed of seed emergence directly affects the strength or weakness of the seedlings, the seedlings emerge slowly, the more energy and nutrients the seeds consume in the soil, the weaker the seedlings come out, and the earlier and the beam is susceptible to soil-borne or seed-borne diseases. Therefore, it is necessary to choose high-quality seeds as much as possible, and dry them in advance to wake up the seeds, so that the seeds will germinate faster after sowing.
Wheat seed sheds this breeding technology
The time and frequency of watering depend on the soil moisture and texture. In the later stage of grain filling, wheat will be transferred to the wax stage to water wheat yellow water, which can prevent dry and hot air, and do not water when there is wind to prevent lodging. In the early and middle stages of wheat filling, it can be combined with pest control and foliar spraying of Bika silica-soluble potassium dihydrogen phosphate solution to prevent premature aging and be beneficial to pre-drying hot air.
Harvest at the right time, dry after harvesting, the harvest yield is the highest at the end of wax maturity, that is, the wheat ears, the lower nodes and the leaves all turn yellow, the stems are still elastic, the grains are hard, and they have shown the luster of land transportation.
Wheat is not applied enough base fertilizer, especially nitrogen fertilizer. Wheat grows thin and yellow. The yellowing of wheat seedlings lacking water and fertilizer is not as fast as that of frost-damaged wheat seedlings, and the yellowing degree of wheat is not the same, because the soil fertility of the land is different, so the wheat is yellow and heavy in some places, and the yellowing is light in some places.
What is the best time to water wheat? Why? As long as the soil moisture in the wheat field is insufficient, it is most appropriate to water it in time, because when the moisture is insufficient, it will affect the normal growth of wheat and reduce the yield, especially in the high-yield cultivation of wheat in several key growth periods. >>>More
Wheat field agents are used in two peak periods, one is from mid-November to the end of December before the year. The second is from the end of February to the end of March after the new year. However, wheat field herbicides are still the best before winter, grass age is small and easy to eliminate, after the application of pesticides, one is that the grass is difficult to remove, the other is the amount of medicine, the effect can not reach the effect of the previous use, and it is easy to cause herbicide residues, so it is recommended to use the herbicide before the year, and the wheat field herbicide can be used at a temperature of 8-10 degrees. >>>More
The test site should be sown within the sowing date required by the test plan, combined with local climatic conditions, production habits, field soil moisture, etc. If the test site believes that the sowing time required in the test plan is inconsistent with the actual local situation, it is easy to encounter difficulties in overwintering (overwintering) the plant, it is susceptible to weeds, or it is necessary to make a large adjustment due to the late receipt of the sowing materials, the test point should negotiate with the National Animal Husbandry Station before the sowing time required by the test plan to determine whether the sowing time can be changed, and the sowing time cannot be changed without authorization.
Generally speaking, perilla is carried out in spring, in mid-March in the south and in April in the north, because the weather is not very warm at this time, so it should be mulched after sowing. >>>More
Turfgrass is divided into warm season type and cold season type, the warm season type is generally selected in late spring and early summer, and the cold season type is mainly in spring and autumnIt is advisable to sow lawn seeds between April and June in spring, and September to November in autumn. Of course, the geographical and climatic environment varies greatly across the country, and it is necessary to comprehensively consider the local planting soil and temperature, and you cannot directly copy the planting methods of lawn seeds on the Internet. >>>More