Method of application of root strengthening fertilizer

Abstract

The invention discloses a method of application of a root strengthening fertilizer, wherein the method of application comprises the steps of A, mixing the fertilizer and substrate soil with a mass ratio of 1-1.5 : 60-80 and stirring the mixture when growing seedlings, then putting the substrate soil mixed with the fertilizer into a seedling growing plate, wherein several seedling pits are formed in the seedling growing plate, firstly, filling half of the seedling pits with the substrate soil mixed with the fertilizer, after planting seeds, covering the substrate soil with a thickness of 2-2.5 cm, and pressing compactly the substrate soil; B, spreading 10-15 g of the fertilizer on the edge of every seedling pit every 15-20 days after the seedlings sprout, then spraying water mist; the components of the fertilizer comprise vermiculite, chicken manure, cow dung, flour weevil powder, straw powder, bone meal, microelements, bentonite, limestone, ammonium hydroxide, lignin, humic acid, and powders of microelements. The method of application of the root strengthening fertilizer is simple, and the adopted proportioning of products is easy. The fertilizer is easy to use and has balanced microelements, thus prompting the root systems of the seedlings to be well developed; the fertilizer is particularly suitable for seedling growing period, compared with a traditional fertilizer, the root strengthening fertilizer can increase the root systems of the seedlings which have been fertilized by the fertilizer by 5-10 roots.

Description

[0001] Technical field: [0002] The invention relates to the technical field of agricultural fertilizers, in particular to a method for using root-strengthening fertilizers. [0003] Background technique: [0004] In the seedling stage of crops, the nutrients needed are many and large. Therefore, in order to increase the success rate after transplanting, the seedlings must be strong during the seedling stage. For the seedlings in the seedling stage, it is difficult to achieve strong seedlings with simple nitrogen, phosphorus, and potassium fertilizers effect, because the seedlings need a variety of trace elements during this period, and the repeated spreading of traditional chemical fertilizers also leads to the problem of low absorption rate, and the crops at the seedling stage must have a well-developed root system to facilitate transplantation. Therefore, scientific fertilization and balanced fertilization are important means to improve crop growth rate and quality. In v...

AI Technical Summary

Problems solved by technology

[0004] During the seedling raising stage of crops, the nutrients needed are many and large. Therefore, in order to increase the success rate after transplanting, it is necessary to ensure that the seedlings are strong during the seedling raising stage. For the seedling raising stage For seedlings, simple nitrogen, phosphorus and potassium fertilizers are difficult to achieve the effect of strong seedlings, because seedlings need a variety of trace elements during this period, and the repeated spreading of traditional chemical fertilizers also leads to the problem of low absorption rate, and, The crops at the seedling stage must have a well-developed root system to facilitate transplanting. Therefore, scientific fertilization and balanced fertilization are important means to improve the growth rate and quality of crops