Organic fertilizer equipment are to be designed for producing the organic fertilizer in organic
fertilizer manufacturing process.What effects of the organic fertilizer produced on the soil?
Effect of organic fertilizer on soil
1.Providing nutrients comprehensive organic fertilizer is a complete fertilizer.It contains nutrients annd various benefical elements needed by crops,and the proportion of nutrients is comprehensive,which is conducive to crop absorption.Therefore,the more organic fertilizer is applied,the more conducive to the balance of soil nutrient proportion,the more conducive to the absorption and utilization of soil nutrients by crops.It will not cause a large increase of some nutrient elements in the soil and destory the balance of soil nutrients.
2.Promoting soil microbial breeding
Organic fertilizer which to be produced by using the
organic fertilizer production line,contains a lot of organic matter,which is the place where all kinds of microorganisms grow and breed.According to the study,the applycation of organic fertilizer in deep ploughing the number of nitrogen fixing bacteria,the number of fibrinolytic bacteria and other microbial communties nearly twice as much as the control,so the application of organic fertilizer can greatly promote the maturation process of the newly reclaimed land.
In addition,organic fertilizer can produce a variety of phenols,vitamins,enzymes,auxin and other substances in the process of decomposition,which can promote the growth of crop roots and the absorption of nutrients.The experiment shows that the reason why the rapessed cake is particularly effective in tea graden is not only the rich nutrition of the vegetable cake,but also the production of a substance which can stimulate the growth of the root system during the decomposition process of the rapessed cake,so as to promote the growth and absorption of the nutrition of the tea root.Other organic fertilizers have similar effects.
3.Improve the ability of soil fertility and water conservation
All organic fertilizers have strong cation exchange capacity,which can absorb more nutrients such as potassium,ammonium,magnesium and zinc,prevent leaching loss,improve soil fertility,especially the maturity organic fertilizer.In addition,organic fertilizer also has a strong buffer capacity,which cann prevent the change of acidity and soil hardening caused by long-term application of chemical fertilizer,improve the resistance of soil itself,and ensure a good ecological environment of soil.
4.Reduce nutrient fixation and improve nutrient availability
Organic fertilizer contains many organic acids,humic acids,hydroxyl and other substances,which have strong chelating ability.It can chelate with many metal elements such as manganese,aluminum and iron to form chelates,which can reduce the harm of manganese ion to crops.In addition,it can prevent the aluminum and phosphorus from forming into the closed storage phosphorus which is difficult to be absorbed by crops and ineffective,thus greatly improving the effectiveness of soil available phosphorus.
5.Accelerate the formation of soil aggregate and improve the physical and chemical properties of soil
Organic-inorganic aggregate is an important index of soil fertility.The more it contains,the better the physical properties of soil.The more fertile the soil,the stronger the ability of soil,water and fertilizer conservation,the better the ventilation performance,and the more conducive to the growth of crop roots.
In the fertilizer manufacturing process,using automatic or semi-automatic fertilizer machine to finish the production process can improve the working efficient,it also saves more labor cost.These equipment is also to be used in
biofertilizer production process to be used to make bioorganic fertilizer.
