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How to control cotton aphids? Detailed control measures for the Yellow River basin
Aphids, also called greasy bugs or honey bugs, are one of the main pests on cotton in our country. The cotton aphids that damage cotton fields are divided into seedling aphids and summer aphids. Seedling aphids occur from emergence to before squaring, prefer lower temperatures, and when the temperature exceeds 27°C their reproduction is inhibited and the population drops rapidly; the aphids that commonly occur from early July to mid-August are called "summer aphids." When the 3-day average temperature is 24-28°C and the relative humidity is 55%-85%, it favors the multiplication of "summer aphids"; weather that alternates between sunny and rainy is most suitable for "summer aphids" to reproduce; continuous rainy
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Spring cotton production technical guidance: how to manage the Yellow River basin cotton region
Raising seedlings and transplanting Simplified seedling raising and transplanting. First, choose a good seedling-raising site. It should be high-lying, sheltered from the wind and facing the sun, with convenient access to water and transportation. Second, prepare materials. Use seedling-raising substrate plus clean river sand to make a seedbed or fill plug trays, replacing nutritional pots, and prepare enough materials for 500 seedlings per sq m of seedbed. Third, sow at the right time...
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China's Major Cotton-Producing Regions See a Shift in Pattern as Planting Area Shrinks in the Yangtze and Yellow River Basins
This year's Central Document No. 1 proposed launching a pilot reform of the target price for cotton in Xinjiang. In April, the National Development and Reform Commission, the Ministry of Finance and the Ministry of Agriculture jointly announced that the 2014 cotton target price would be 19,800 yuan/ton. Along with the introduction of the cotton target price policy, the temporary purchase
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Cotton farmer subsidies to be extended to the main producing areas of the Yangtze and Yellow River basins, NDRC confirms
The National Development and Reform Commission (NDRC) held a press conference on the 22nd regarding the cotton target price reform pilot and market regulation. Zhou Wangjun, deputy director of the NDRC's Price Department, said that on the issue of protecting cotton farmers' interests, in addition to subsidizing cotton farmers in the Xinjiang pilot areas, the state
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Wetlands in the Yellow River Basin to Be Under the Strictest Protection System
The reporter learned from the 2015 Yellow River Wetland Protection Network Annual Meeting recently held in Inner Mongolia: From now on, wetlands in the Yellow River Basin will be subject to the strictest protection system, with the goal of ensuring that the existing wetlands in the 9 provinces and regions of the Yellow River Basin do not decrease. According to reports, the wetland area in the Yellow River Basin is 3.9292 million
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The General Office of the Ministry of Agriculture Convenes a Conference on Mechanized Cotton Production in the Yellow River Basin
Nongbanji [2014] No. 24 To the agricultural machinery (agriculture, farming and animal husbandry) bureaus (departments, commissions, offices) of Tianjin, Hebei, Shanxi, Shandong, Henan, Jiangsu, Anhui, Hunan, Hubei, Jiangxi, Shaanxi, and Sichuan provinces (municipalities), and relevant experts: To implement the spirit of the 2014 No. 1 Central
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