1. Hazard 1.1 The adult larvae and larvae can be harmed. The female adult flies, stabbing the plant leaves, feeding and spawning, larvae sneak into the leaves and petiole hazards, producing irregular serpentine white worms, chlorophyll is destroyed, affecting photosynthesis, causing damage to t
Read moreCompound fertilizer has the advantages of high nutrient content, less auxiliary components and good physical properties. It plays an important role in balanced fertilization, improving fertilizer utilization rate and promoting high yield and stable yield of crops. But it also has some shortcomi
Read moreModel NO.: ODA250-30-P Size: 1640X 992 X 40mm OEM: Ok
Read moreThe domestic aluminum price volatility was lower today, and after the aluminum price opened higher, it was weakened by the sharp fall in copper price. The transaction volume was enlarged, and the closing contracts were all closed at relatively low prices. In view of the previous period, the streng
Read moreRecently, Wenzhou Hanjiang Hydraulic Machinery Co., Ltd. successfully developed a series of CNC machine tools, which laid a good foundation for Wenzhou equipment manufacturing industry to participate in the international stage competition, and completed a leap from traditional ordinary equipment to
Read moreYesterday, LME aluminum opened at 1863 US dollars, the intraday high of 1865.5 US dollars, closing at 1855.5 US dollars, volume and open interest have increased, inventories increased 700 hands, reached 509,175 hands. The drop in crude oil and the increase in inventory have had a slight impact on
Read moreLondon, September 16 news: The London Metal Exchange (LME) inventory changes in the next five trading days are as follows: (in tons) Variety Newer inventory September 16 September 15 September 14 September 13 September 12 Copper 81,325 +1,050 + 825 +4,350 +4,250 - 675 Aluminum 518,875 +4,775 -
Read moreModel NO.: DB2053 Faucet: Faucet Trademark: COSO, OEM, ODM
Read moreOn Tuesday, LME Aluminum did not maintain its strong upward trend, but closed down 11 US dollars. It was later collected in 1988 dollars. The turnover of 20,844 lots was relatively active in the market. The face of London aluminum price shocks 2000 dollar high point frustrated. The market is relat
Read moreApple rot disease is the most common disease in fruit tree cultivation. Once a diseased plant is found, it must be prevented in time. Otherwise, it will spread to the whole garden quickly, which will not only affect the normal growth of apple trees, but also seriously affect the yield and quali
Read moreWith the increase of temperature and the increase of rainfall, various diseases and insect pests on vegetables have also occurred. Some vegetable farmers have not used pesticides many times, and the effect is not satisfactory. Not only does it waste a lot of financial and human resources, but a
Read moreFor the mixed use of pesticides, the dosage of each agent must be calculated, and the pairing can be accurately weighed in order to achieve cost-effective application. First, the pesticides mixed with different targets can be calculated separately according to the following formula. The amount
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