Strontium-rich bacterial manure applicable to leaf vegetables

Abstract

The invention relates to strontium-rich bacterial manure applicable to leaf vegetables. The strontium-rich bacterial manure comprises, by weight, 30 parts of mixtures of N, P2O5 and K2O, 10 parts of strontium chloride, 5 parts of humic acid, 10 parts of fulvic acid, 10 parts of nucleic acid and 10 parts of microbial agents. The strontium-rich bacterial manure has the advantages that activity of each enzyme in embryos can be activated, seed vitality can be promoted, bud emergence rate can be increased obviously, and crops have uniform and strong seedlings and strong roots; nutritional regulation capability in plants is improved, absorption of nutrition elements such as phosphorus, potassium and calcium is promoted, the crops with luxuriant foliage and strong stems are resistant to lodging,balance and coordination between nutritional growth and reproductive growth are promoted, and plenty of dry matters are accumulated; fruit setting rate is increased, and fruit drop is reduced; fruits,with fresh red pulp and bright and smooth peels, of the crops are large, uniform and not hollow; the fruits contain microelement strontium, and accordingly, the crops have a certain health care effect; the fruits are matured 7-10 days earlier, and the production increase effect is achieved obviously.

Description

Technical field [0001] The invention belongs to the technical field of microbial fertilizers, and specifically relates to a strontium-rich microbial fertilizer suitable for leaf vegetables. Background technique [0002] Due to the excessive use of chemical fertilizers and repeated planting of crops, the soil has begun to compact in large areas. Non-point source pollution, mainly polluted by heavy metals such as Cd, Cr, Pb, Hg, As, etc., is becoming more and more serious, and the beneficial bacteria in the soil are increasing. The less, the more serious soil-borne diseases such as repeated cropping and root-knot nematodes, resulting in unsound root systems and fewer branches of the main lateral roots. Agricultural products containing beneficial trace elements, especially those that have a certain health effect on the human body, are still blank in the market. At present, there is an urgent need for a high-tech microbial fertilizer to improve the aggregate structure of the soil, el...

AI Technical Summary

Problems solved by technology

[0002] Due to the excessive use of chemical fertilizers and repeated planting of crops year after year, the soil began to compact in a large area, and the non-point source pollution, mainly heavy metal pollution of Cd, Cr, Pb, Hg, As, etc., became more and more serious, and the beneficial bacteria in the soil became more and more serious. The less, the soil-borne diseases such as heavy cropping and root-knot nematodes are becoming more and more serious, resulting in unsound root systems and fewer branches of main and lateral roots. However, agricultural products containing beneficial trace elements, especially those that have a certain health care effect on the human body, are still blank in the market. At present, there is an urgent need for a high-tech microbial fertilizer to improve the aggregate structure of the soil, eliminate soil compaction, enhance soil infiltration capacity, make the root system developed, and the crops have strong disease resistance, and can enable plants to absorb trace beneficial elements of microbial fertilizers, thereby To achieve the purpose of improving the quality of agricultural products; therefore, to provide a method that can effectively improve the soil environment, can alleviate the damage to crops caused by soil secondary salinization caused by excessive application of chemical fertilizers, can promote the growth and development of beneficial microorganisms in the soil, and make the root system flourish. It is very necessary to enhance the disease resistance of crops and improve the quality of agricultural products, and it is very necessary to apply strontium-rich microbial fertilizers for leafy vegetables