Fertilizer is the material basis for crop yield increase. Rational application of fertilizer is an important technical measure to improve the yield and quality of tobacco. The purpose of fertilizing flue-cured tobacco is not only to increase the yield and economic benefits per unit area, but mo
Read moreLME composite trading closing support position Resistance level 14th RSI 10th MA 30th MA Three-month copper 3623 * 3500 * 3665 * 60 * 3583 * 3595 three-month aluminum 1824 * 1750 * 1845 * 41 * 1838 * 1873 LONDON, September 20: The London Metal Exchange (LME) copper futures are expected to fluctua
Read moreThe principle of fertilization for the production of pollution-free vegetables is: organic fertilizers, supplemented by other fertilizers; mainly multi-component fertilizers, supplemented by single-factor fertilizers; mainly based on fertilizer, supplemented by topdressing. When applying chemic
Read moreFertilizer: The seed fertilizer is generally embedded in the lower part or the lower part of the seed. The fertilizer and the seed should be kept at an appropriate distance to avoid burning the seed. This distance is generally 3 to 5 cm under the seed, such as greater than 5 cm and appropriate
Read moreLME composite trading closing resistance support level 14th RSI 10th MA 30th MA three-month copper 3628 * 3525 * 3670 * 59 * 3610 * 3566 three-month aluminum 1873 * 1855 * 1910 * 45 * 1887 * 1881 London 9 On the 2nd of January news: The London Metal Exchange (LME) base metal prices held steady in ea
Read moreOn the afternoon of July 30, the No. 2 factory in Sany Heavy Industry North was very happy. Here, a new member, the SE408 excavator, was born. The successful development of this 42-ton excavator indicates that Sany has fully developed and manufactured the large-tonnage crawler-type full hydraul
Read moreLME composite trading closing support resistance at 14th RSI 10th MA 30th MA three-month copper 3,362.00 * 3330 * 3380 * 61 * 3309 * 3289 three-month aluminum 1,786.00 * 1740 * 1780 * 64 * 1729 * 1744 London 7 News on the 11th: The London Metal Exchange (LME) copper weakened on Monday, but the decli
Read moreA GTS6KJ intelligent lift specially designed for low-height safety and high-altitude users has been successfully developed and introduced to the market at the Beijing Crane Factory Spider Works. The working height of the product is 3~10 meters, which can meet the needs of low-altitude and high-alt
Read moreXinhua News Agency, Beijing, October 28th, September The statistics of Peru's imports of aluminum waste scrap in September 2005 provided by the General Administration of Customs are as follows: (Unit: kg) -------------------------------------------------- ------------ Accumulative year-on-year
Read moreLME Comprehensive Trading Close Support Position Resistance 14th RSI 10th MA 30th MA Three-month copper 3950 * 3800 * 4050 * 47 * 3907 * 3789 Three-month aluminum 1975 * 1900 * 2040 * 54 * 1956 * 1890 LONDON, October 21: Copper futures fell sharply in early trading in Europe on Friday, as the m
Read moreIn order to meet the needs of various emergency equipment on the construction site, Shaanxi Construction Machinery Co., Ltd. recently produced a F15Z multi-function lighting vehicle, which provided great convenience for construction. The F15Z multi-function lighting car is modified on the basis of
Read moreLeaf mold is a kind of high temperature and high humidity disease. Its disease condition is: temperature 20 ° C -25 ° C, relative humidity above 90% is easy to occur and prevalence. In the case of poorly ventilated plants and poor watering conditions, it is easy to spread, and the cultiva
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