Zinc-iron-selenium-rich pollution-free organic compound fertilizer
A technology of compound fertilizer and inorganic fertilizer, applied in fertilization equipment, fertilizer mixture, application, etc., can solve the problems of not killing plant pests, not suitable for industrial production, and unsatisfactory effect, so as to achieve good weeding effect and impact Small, Big Effects
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Example Embodiment
[0012] Example 1: Preparation of pollution-free organic compound fertilizer rich in zinc, iron and selenium
[0013] A pollution-free organic compound fertilizer rich in zinc, iron and selenium and a preparation method thereof. It is prepared from the following parts by weight of raw materials: 80-100 parts by weight of agricultural waste, 1-15 parts of Ruixiang chamaejasme, 5-10 parts of hops, 25-30 parts of Zanthoxylum bungeanum, 25-30 parts of Ginkgo seed coat, 26-30 parts of Cnidium, 17-30 parts of Neem Peel, 16-25 parts of Junzi, 1-15 parts of Gallnut, 5-15 parts of Moxa, Sophorae 5-10 parts of alkali, 55-60 parts of Sapindus testa, 55-60 parts of sodium selenite, 45-55 parts of ferrous sulfate, 35-45 parts of ammonium bicarbonate, 20-30 parts of diammonium phosphate, chlorine 5-10 parts of potassium chloride, 1-2 parts of zinc sulfate, 1-2 parts of boric acid, 25-30 parts of medical stone powder, 5-10 parts of calcium stone powder, 20-25 parts of bentonite, 5-15 parts of thio
Example Embodiment
[0018] Example 2: Bacteriostatic test effect of pollution-free organic compound fertilizer rich in zinc, iron and selenium
[0019] Field efficacy test of the bactericidal and weed-killing fertilizer prepared in Example 1 of the present invention to control rice sheath blight, cucumber downy mildew, and pear black heart disease:
[0020] Each experiment has 3 treatments, 4 repetitions, and each plot area is 10m2. The experiment design is carried out according to a completely random design, where A: clean water blank control; B: compound carbendazim 800-fold dilution positive control; C: this A 300-fold dilution of the compound fertilizer of the invention. The drug was administered 4 times with an interval of 7 days.
[0021] Investigation content and data processing: 30 samples were randomly selected from each plot, and the number of diseased plants was recorded before the application of the medicine and 7 days after the fourth injection. Conduct yield surveys at harvest, and each plo
Example Embodiment
[0025] Example 3: The effect of weed control experiment on zinc-rich iron-selenium pollution-free organic compound fertilizer
[0026] Field efficacy test of compound fertilizer prepared in Example 1 of the present invention to control ragweed, creeping bentgrass, bluegrass and bermudagrass:
[0027] Each experiment has 3 treatments, 4 repetitions, and each plot area is 10m2. The experiment design is carried out according to a completely random design, where A: clean water blank control; B: compound carbendazim 800-fold dilution positive control; C: this A 300-fold dilution of the compound fertilizer of the invention. The drug was administered 4 times with an interval of 7 days.
[0028] Investigation content and data processing: 30 samples were randomly selected from each plot, and the number of diseased plants was recorded before the application of the medicine and 7 days after the fourth injection. Conduct yield surveys at harvest, and each plot will be collected and weighed separa
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