Chemical fertilizer specially used for tomatoes

Abstract

The invention relates to the field of agricultural chemical fertilizers and especially provides a chemical fertilizer specially used for tomatoes, which includes, by mass, 20-30 parts of urea, 15-17 parts of calcium phosphate, 11-14 parts of calcium superphosphate, 10-14 parts of potassium chloride, 12-15 parts of potassium sulfate, 10-12 parts of silicon fertilizer, 7-12 parts of soybean meal, 9-12 parts of ferrous sulfate, 5-7 parts of magnesium sulfate, 7-8 parts of monopotassium phosphate, 6-10 parts of copper sulfate, 5-7 parts of zinc sulfate, 4-7 parts of manganese sulfate, 30-50 parts of rice hull powder, 20-30 parts of kelp residue, 30-40 parts of plant ash, 8-12 parts of humic acid, 1-1.2 parts of bacterial strain powder, and 60-70 parts of water. The chemical fertilizer is high in fertility and is rich in organic substances, not only can satisfy growth demand of plants but also effectively activates soil, and reduces soil hardening.

Description

technical field [0001] The invention relates to the field of agricultural chemical fertilizers, in particular to a special chemical fertilizer for tomatoes. Background technique [0002] Tomatoes are rich in nutrients and have a special flavor. They have the effects of losing weight, eliminating fatigue, increasing appetite, improving protein digestion, and reducing stomach distension and food accumulation. Tomatoes are warm and light-loving vegetables. The requirements for soil conditions are not too strict. To obtain high yields and promote good root development, one should choose fertile loam with deep soil, good drainage, and rich in organic matter. However, the organic fertilizer system on the market is not fully formed, and some only pursue organic and ignore fertility, resulting in most organic fertilizers. Insufficient nutrients, some organic fertilizers only focus on the addition of organic matter, while ignoring the importance of nutrients, resulting in slow growth...

AI Technical Summary

Problems solved by technology

[0002] Tomatoes are rich in nutrients and have a special flavor. They have the effects of losing weight, eliminating fatigue, increasing appetite, improving protein digestion, and reducing stomach distension and food accumulation. Tomatoes are warm and light-loving vegetables. The requirements for soil conditions are not too strict. To obtain high yields and promote good root development, one should choose fertile loam with deep soil, good drainage, and rich in organic matter. However, the organic fertilizer system on the market is not fully formed, and some only pursue organic and ignore fertility, resulting in most organic fertilizers. Insufficient nutrients, some organic fertilizers only focus on the addition of organic matter, while ignoring the importance of nutrients, resulting in slow growth of plants during the growth process, easy to cause diseases and insect pests, etc.