The Machine Picked Cotton Of The First Division Of Xinjiang Production And Construction Corps Has Been Widely Applied.

Recently, the 13 cotton of alar farm, the first division of the Xinjiang production and Construction Corps, has been picked up.

Cotton picking this year is different from what it used to be.

The flower pickers in the field disappeared, and replaced by a cotton picker in the cotton field.

Zhu Wei, the chief engineer of the division, said that a cotton pier weighed 2.3~2.5 tons. Before the cotton picker was exploited, the cotton on the cross head of 15 meters in the cotton field needed to be cleaned and smashed artificially, and then the cotton was harvested as soon as possible, and every cotton picking locomotive in the division would be equipped with a cadre and machine quality check to ensure that the moisture content of cotton harvested was below 10%, the impurity was less than 12%, and the net rate should be controlled at more than 95%, so as to ensure the machine picking cotton.

In order to let workers sell good prices.

It is understood that in 2014,

The total cotton planting area of the whole Corps can reach more than 700 mu, and the area of the first machine is 1 million 400 thousand mu, which is 80% of the cotton area planted in the division, and has 245 large cotton pickers. It can reduce the number of employed labor force by 100 thousand, and increase the income of the farmers by 100 million yuan.

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In the cotton sales this year, Xinjiang picked cotton more expensive than machine picked cotton, but it was sold out by enterprises. Why? In the final analysis, it is quality. Cotton quality is an old topic, but it is the most concerned topic of cotton textile enterprises.

Cotton harvester is welcomed by cotton harvester, but textile enterprises are afraid of it.

Zhang Hongxia, chairman of Shandong Wei Qiao textile limited liability company, said that the quality of cotton in Xinjiang was good this year, but the problem of foreign fiber was very serious. In particular, the machine picked cotton, which contained a lot of impurities and was used in the process of planting, was absorbed by cotton picker into cotton, which brought great trouble to the production of spinning and weaving enterprises.

In this regard, an industry insider said: "domestic machine picked cotton should be called machine picked cotton".

It sounds a bit awkward, but it points to the point.

At present, almost all cotton harvested by hand picking cotton in our country are planted by hand picking cotton seeds. According to the specific spacing and spacing, the management mode of hand picking cotton is the only way to grow.

And overseas from professional breeding, field production management until the last harvest operation, there is a set of specifications for tailored cotton.

China has imported advanced cotton pickers from abroad, but the quality of harvested cotton is still quite different from that of foreign machine harvested cotton. This is not the reason for machine equipment, but the problem of cotton seeds.

At present, a cotton variety suitable for mechanized harvesting has not been approved yet.

Experts from the Cotton Research Institute of Chinese Academy of Agricultural Sciences say that the direction of research and development of machine picked cotton and hand picked cotton varieties is quite different.

Species require cotton bolls and bolls to be highly consistent. Cotton picking is the best way to prolong boll setting and bolting time. Two, cotton picking and bolting are concentrated in the middle part of cotton plants, and not too much on the bottom. Otherwise, the cotton picking will require cotton boll to increase the output. The three is that the cotton picking and bolting parts are centralized and easy to machine, and the cotton picking plants require more cotton plants to ring for 4 weeks. Four, in order to deal with the later multi-channel cleaning process, the length and strength of cotton seeds are higher than that of hand picked cotton seeds. First, machine picked cotton.

It can be seen that it is easy to sow cotton seeds in accordance with the mode of machine harvesting, which will affect the quality of cotton.

Even if the post processing equipment and technology are more advanced, it can not reach the production demand of the high-end products of the textile enterprises.

Cotton genetics and breeding Jiayu Xun said that now the cotton textile enterprises in mainland China have a view on the quality of Xinjiang's machine picked cotton, and think that more impurities and lower quality are normal, because Xinjiang's development of machine picked cotton is the last 5 years, while the United States and Australia have been developing machine picked cotton for more than 100 years.

At present, it is imminent to establish a high-yield and new cotton picking technology system suitable for the national conditions in Xinjiang.

Researchers should work hard in breeding new varieties, and select high yield, high quality and new varieties, so as to reduce the loss of machine production and reduce the damage of impurities to cotton quality.