Spraying can be alone, but also several mixed fertilizer or pesticide spraying spray mix to save labor. But pay attention to the spray mix between mixed fertilizers or pesticides applied not produce fertilizer damage or injury. Urea fertilizer is neutral, and a variety of mixed application of pesticides. PH of different pesticides and fertilizers can not be mixed, such as various micronutrient fertilizer can not be mixed with ash, lime and other alkaline fertilizer drugs; zinc fertilizer can not be mixed with superphosphate spray. Fertilizers and pesticides are pleasing mix a small amount of the drug before the first fertilizer solution into the same container, without cloudiness, precipitation, fizzy and other phenomena that show can be mixed, or can not be mixed. After the first time under the Yemianpenfei fertilizer, even careful to spray dorsal based. First mate foliar and soil fertilizer nutrient supply a limited number of foliar wholesale only as an adjunct to, and therefore the basis of soil fertilization, and soil fertilization with the application of efficient fertilizer, crop urgent need or lack of any nutrient, What to buy foliar nutrients contained. Second, the majority of goods purchased foliar qualified products on the market is good, generally contains a variety of nutrients, often also added to improve the effect of spraying components, such as show, chelating agents, growth regulating agents. But there are also fake and shoddy products foliar strains, so farmers and friends to look at three cards at the time of purchase (fertilizer registration certificate, production license, product certification), and save notes, prevent fraud. The best-known and trusted businesses to purchase, conditions can also do first point of simple comparison test in their own land. Foliar use, fertilizer, bio-technology provided by Shouguang Marvell Marvell biotechnology company. Shouguang Maiwei Biotechnology Limited (www.maiweishengwu.com) strong, credible, Shandong Weifang biological fertilizer industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Marvell biotechnology and you work into the brilliant, for a better future!