Vegetable seed direct sowing hole fertilizer

Abstract

The invention discloses a vegetable seed direct sowing hole fertilizer and relates to the technical field of seed fertilizers. The vegetable seed direct sowing hole fertilizer is prepared by using the following raw materials in parts by weight: 35 to 45 parts of pine needle mulch, 20 to 25 parts of mushroom residue, 15 to 20 parts of furfural residue, 10 to 15 parts of corn steep liquor sprayed soybean residue, 10 to 15 parts of tea seed cake powder, 8 to 13 parts of sugar beet residue, 6 to 11 parts of worm cast, 6 to 11 parts of maize alcohol lees, 5 to 9 parts of fermented brewer grain, 4 to 7 parts of Eucommla ulmoides leaves, 4 to 7 parts of camphor tree leaves, 3 to 5 parts of volcanic ash, 3 to 5 parts of urea humate, 3 to 5 parts of pregelatinized starch, 2 to 3 parts of super fine magnesia, 2 to 3 parts of unprocessed rehmannia root, 2 to 3 parts of soda ash, 1 to 2 parts of turpentine oil, 1 to 2 parts of Chinese prickly ash residue, 1 to 2 parts of polyferric sulfate and 0.5 to 1 part of bone charcoal powder. The hole fertilizer disclosed by the invention can provide fertility for seed germination and seedling emergence, the fertilizer effect is long, the fertilization times are reduced, and the harmful ova and germs in soil around seeds can be effectively prevented from jeopardizing the seeds; simultaneously, pollution is not caused to the soil but the effects of loosening the soil and increasing the fertility of the soil can be obtained.

Description

Technical field: [0001] The invention relates to the technical field of seed fertilizers, in particular to a hole fertilizer for direct seeding of vegetable seeds. Background technique: [0002] Vegetable planting sometimes adopts live broadcasting, that is, seeds are sown directly into the holes without transplanting in the later stage. In order to improve the emergence rate and shorten the seedling time, hole fertilizer is usually applied when sowing. Since the fertilizer is directly applied near the seeds, it is necessary to strictly control the dosage and select the type of fertilizer, otherwise the phenomenon of burning and rotten seeds will occur, resulting in lack of seedlings and broken ridges. At the same time, it is also necessary to consider the fertility and efficiency of fertilizers, reduce the frequency of fertilization, and improve the absorption and utilization of fertilizers, so as to protect the soil and reduce cost input. Invention content: [0003] Th...

AI Technical Summary

Problems solved by technology

Since the fertilizer is directly applied near the seeds, it is necessary to strictly control the dosage and select the type of fertilizer, otherwise, the phenomenon of burning and rotten seeds will occur, resulting in lack of seedlings and broken ridges