Prediction Of Cotton Seedling And Yield In Sheyang County In August

Recently, Sheyang County

The cotton seedling situation in August in the county was investigated, and the yield components were analyzed and forecasted.

The overall situation is that the current situation of seedlings is better than that of the same period last year, and the yield per unit area is also expected to increase. However, due to the sharp reduction in the area, the total production is still decreasing.

First, the situation of Miao.

In August 30th, the survey of the Miao County in August 30th showed that the average density was 1566 plants, 51 fewer than last year. The average fruit nodes were 96.3, 87.3 more than the same period last year, 28.3 more than the same period last year, 0.6 more than the same period last year, 1.9 on the same day, 0.3 fewer than the same period last year, the younger bell 15.03, more than one year old; the big bell was more than one year old; the rotten bells were more than one year old;

Obviously, many indicators are worse than the same period last year.

The main reason is that in August, the whole county was affected by the periphery of the typhoon and its subsequent cloud system for 5 times. The continuous rainy weather has produced some effects on the growth and development of the cotton stage. However, due to the fine weather in late July, it is very beneficial to bud emergence, flowering and Bolling of cotton.

The number of peach and Fu peach was higher than that of last year.

Two. Yield forecast.

According to the above findings, according to the standard of bud 4:1, flower 3:1, young bell 2:1 and big bell 1:1, the county cotton association has 30.7 bolls per plant, and the total yield of Mu will reach 47 thousand. According to the estimation of 16.5 kg of lint in the normal year, it is estimated that the yield of lint 78 kg per mu is increased by 8% kg or 6 kg compared with the same period.

But this year, the cotton planting area of the county has decreased significantly compared with the previous year, and the total forecast output is about 27 thousand tons.

This is only the current prediction. The final production is closely related to the weather conditions in 9, October and even the whole harvest period, and the late management of cotton fields. Once the weather is fine, the management measures can be put in place timely, and the rate of boll setting, single boll weight and yield per unit area even.

Quality will increase or increase, otherwise, even the current forecast will have a discount.

Three, harvest expectations.

Although the weather is not very good in August, rainy days are more frequent, but many precipitation occurs in the evening or night. During the day, it is mainly cloudy to cloudy, and the daily rainfall is only 2 times above 20 millimeters, the largest is only 26.9 millimeters, and the small is less than 1 millimeters.

This is beneficial to cotton growth, flowering, pollination and Bolling.

In particular, the growth period of cotton covered with plastic film was obviously advanced. In late August, cracking and bolting were gradually increasing, and some cotton farmers had been picked sporadically.

From the current cotton field situation analysis, in mid September, it will enter mass picking, 10 days ahead of last year.

Then

The opening time will start in late September, a week ahead of last year.

At present, the preparatory work for new cotton purchase of cotton enterprises is being carried out in a rush. In addition to the normal maintenance and repair of machinery and equipment, site environment finishing and training of key personnel, there are two key aspects: first, rational distribution of sites, so as to facilitate the sale of cotton farmers, and effectively solve the "cotton selling difficulty" of cotton growers. Two is to raise funds, resolutely put an end to the "white strip" incident and earnestly protect the interests of cotton farmers.