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organic fertilizer inorganic fertilizer biological fertilizer, so that can be called perfect match!
every flower of a crop depends on fertilizer. it is impossible to avoid the problem of fertilizer when dealing with agriculture. fertilizer selection is the key to good crop growth. however, there are so many fertilizers to choose. which one is the monitrogen, phosphorus, potassium, overuse! the consequences are so terrible!
for a long time, in the concept of many farmers, the more fertilizer is applied, the faster the crops will grow and the better the harvest will be. in fact, it is not. sometimes it will backfire. excessive use of chemical fertilizers can also cause awhat is the difference between the most popular fertilizers of amino acid, fulvic acid and humic acid
what is the difference between the most popular fertilizers of amino acid, fulvic acid and humic acid in the branch of agricultural chemical products, there is an old and new category - biological stimulant. according to the source, it includes humicsaving labor does not necessarily save money. notes on ＂mixed use＂ of foliar fertilizer and pesticide
as to whether foliar fertilizer and pesticide can be mixed, it is necessary to read the instructions carefully before mixing according to the specific introduction of the drug. in fact, due to the different properties of various fertilizers and pestithe best time for fruit trees to ＂expand＂ and topdressing in july
at present, it has entered a hot summer, this period is the peak of fruit tree fertilizer demand, fruit development, flower bud differentiation need a lot of nutrient supply, if fertilizer, lack of fertilizer, it is very easy to appear premature agindoes the fertilizer have a shelf life will it fail if it is put for a long time how to store fertilizer scientifically
no matter in the agricultural material shop or in the farmers household, the fertilizer will be sold out or piled up for a long time because its past the use season. so the question is, will the fertilizer fail after a long time? how fast do differen
