20 1 1 buried in an auspicious day in August.

"Twenty-four solar terms": "July Festival, set a word to solve spring. Autumn is also awkward, and this is the thing. " Beginning of autumn is one of the twenty-four solar terms, and beginning of autumn time is on August 7th or 8th of the Gregorian calendar every year, when the sun reaches 135 degrees.

Beginning of autumn means that the hot summer is coming to an end and autumn is officially coming. Although the temperature will drop in the evening after beginning of autumn, the summer heat will go south for a while, and the afterglow of the autumn tiger still exists, so the daytime temperature will not drop obviously in a short time, but the overall trend is to gradually cool down.

Qiu Lai's earliest Heilongjiang and northern Xinjiang will also fall in mid-August. Generally speaking, the autumn wind in the capital Beijing begins to cool down in early September, and the autumn around Qinhuai begins in mid-September. In early June, the autumn wind blew to Lishui, Zhejiang, Nanchang, Jiangxi and Hengyang, Hunan. In the first half of June, the news of autumn reached Leizhou Peninsula, and the footsteps of autumn reached Yaxian County, Hainan, which is the "Tianya Haijiao". It is almost New Year's Day. "It's so hot after autumn", the temperature is still high in most parts of China around beginning of autumn, and all kinds of crops grow vigorously. Mid-season rice blooms and bears fruit, round stems overnight, soybean pods, corn ears, cotton bolls and sweet potato tubers expand rapidly, and the demand for water is very urgent. The drought in this period will cause irreparable damage to the final harvest of crops.

Double-night growth is in a high-temperature to low-temperature environment, so we must seize the favorable opportunity of high temperature, topdressing and ploughing to strengthen management. At present, it is also an important period for cotton to protect peaches and catch autumn peaches. "Cotton beginning of autumn, the height is pulled together." In addition to applying quick-acting fertilizer to the fields with poor growth, we should also do a good job in topping, pruning, removing old leaves and wiping redundant buds in time to reduce rotten and dropped bolls and promote normal maturity and boll spitting. Autumn ploughing in tea garden should be carried out as soon as possible. As the agricultural proverb says, "seven gold diggers and eight silver diggers", autumn tillage can eliminate weeds, loosen soil and improve water conservation and storage capacity. If combined with fertilization, autumn shoots can grow better. Before and after beginning of autumn, the northern Chinese cabbage should be sown quickly to ensure sufficient heat conditions before the low temperature comes, and strive for high yield and high quality. Sowing is too late, the growth period is shortened, the growth of vegetable trees is small, and the core is not solid. Beginning of autumn season is also a concentrated period of many crop diseases and insect pests, such as yellow rice borer, rice leafhopper, rice planthopper, cotton bollworm and corn borer. Therefore, it is necessary to strengthen prediction and prevention. The sowing of winter wheat in the north is about to begin, and preparations such as soil preparation and fertilization should be made as soon as possible.

Therefore, it is very important for farmers to know that beginning of autumn time is 20 1 1, and to observe the crop growth, so as to find out the problems in time and solve them, and then usher in a bumper harvest year again.

The key points of crop breeding in early autumn are attached.

In the middle and early autumn, there may be floods and droughts.

Men, women and children strive for high yield.

When cotton is near, the topdressing time reaches the lower limit.

Proper watering during drought and clever control of pests and diseases.

When the crops are ripe in early autumn, they should be turned over frequently to prevent bird abuse.

In late autumn, the management of crops should not be soft.

Sow Chinese cabbage in time and plant onions on kang soil to obtain high yield.

Protect vegetables, build sheds, apply sufficient base fertilizer and dig deep.

It takes time to make a lot of farmyard manure and mow and dry the grass.

Manage trees and fruit trees, and pick pears to sell.

Strengthen the management of livestock and poultry, focusing on the prevention of bovine influenza.

Pay attention to feed the fish more grass, and the prevention and treatment of fish diseases is very important.

Pick the water chestnut in the pit and manage the lotus root and reed well.

You study it. I think it's ok.