Chemical fertilizer suitable for tomato planting
A tomato and chemical fertilizer technology, applied in the field of chemical fertilizers, can solve problems such as threats to personal health and food safety, and achieve the effects of improving soil fertility, increasing yield and quality, and increasing yield
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Embodiment 1
[0015] The chemical fertilizer of this embodiment comprises the following components in parts by weight: 50 parts of sandy loam soil, 30 parts of animal manure, 30 parts of urea, 15 parts of river mud, 10 parts of rice bran, 3 parts of corn stalks, 3 parts of plant ash, zinc sulfate 2 parts, 1 part of sepiolite powder, 1 part of nano jade powder and 1 part of calcium dihydrogen phosphate, wherein the pH value of the sandy loam is less than 6.5, and the animal excrement is chicken, cow, sheep or pig excrement.
Embodiment 2
[0017] The chemical fertilizer of this embodiment comprises the following components in parts by weight: 80 parts of sandy loam soil, 50 parts of animal manure, 50 parts of urea, 20 parts of river mud, 15 parts of rice bran, 8 parts of corn stalks, 5 parts of plant ash, zinc sulfate 5 parts, 3 parts of sepiolite powder, 3 parts of nanometer jade powder and 5 parts of calcium dihydrogen phosphate, wherein the pH value of the sandy loam soil is less than 6.5, and the animal excrement is chicken, cow, sheep or pig excrement.
Embodiment 3
[0019] The chemical fertilizer of the present embodiment comprises the following components in parts by weight: 60 parts of sandy loam soil, 40 parts of animal manure, 40 parts of urea, 15 parts of river mud, 12 parts of rice bran, 5 parts of corn straw, 4 parts of plant ash, 4 parts of zinc sulfate 2 parts of sepiolite powder, 2 parts of nano jade powder, 3 parts of calcium dihydrogen phosphate, 12 parts of diammonium phosphate and 5 parts of bone meal, wherein the pH value of the sandy loam soil is less than 6.5, and the animal waste is chicken, cattle, sheep or Pig feces.
[0020] application
[0021] The chemical fertilizer of embodiment 1-3 is applied in tomato planting, and the amount of fertilizer per mu is 150-180kg, and the frequency of fertilization is 2-3 times; Comparative example uses conventional tomato planting fertilizer, and output is respectively as follows:
[0022]
[0023] In summary, the chemical fertilizer of the present invention is suitable ...
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