Efficiency is a function of several factors, one key combination being release rate in relation to demand. The question is good but the answer is not simple

Sure, but when it contains the required elements and add them at different stages of plant growth

Mineral fertilizers ideally make up for the lack of macro- and microelements in the soil, while organic matter saturates the soil with substances that increase soil fertility and enrich humus. At the same time, organic fertilizers also contain macro- and microelements, but their content and percentage ratio are quite difficult to calculate. It all depends on the conditions and the final purpose of the application)

Tayebabaleye.Organic fertilizer is more healthy to use on crops because when applied on the fields, crops take up the nutrients which are invariably consumed when such crops are harvested, processed for food. In the case of chemical fertilizer people consume the residue of the chemicals in the crops. In the long run foods processed from the fields where chemical fertilzers are applied become injurious for human consumption. Also, a field where only chemical fertilzers are applied become acidic in the long run. The chemicals are not degradable. But organic fertilzers degrade and become manure. Organic foods are better than chemical foods.

Yes, i think so

This way can be useful, exactly. However, some of the farmers prefer not to wait for its delayed results.

Depending on what organically made your fertilizer is (i.e. your substrate) but for efficiency, feeding the soil is more advantage and yet organic means is more effective than commercial ones

Chemical fertilizers can provide quick result for farmers but it is not Sustainable. Organic fertilizers are better but they had low nutrient content that need to be supplied for better result. Therefore combined use of both chemical and organic Fertilizer can be recommended especially where the soils are low in fertility.

The efficiency of organic fertilizers can be increased by adding the right amount of high quality with continuity of application. In poor soil fertility, integrated mineral fertilizers with organic can be used

Organic fertilizer is good to the soil and good to the crop aswell. It will be well incorporated for a good result as it is not easily released like chemical fertilizer which is not good to the agricultural land and it even increases the post harvest loss due to easy spoilage of crops planted with it

Organic fertilizer fortification with organic nutrients extracted from substances like cakes, concentrated manures, pig manure, poultry manure, night soil, blood meal etc is possible. but simple organic fertilizer nutrients contents are low and its releases to the soil is also slow

Organic materials/fertilizers, benefits are more seen overtime in soil physical and chemical properties. The nutrient content are usually low as compared to chemical fertilizers. For more better results, combined use of both is ideal later reduce the use of chemical fertilizer gradually. This will also depend on a particular soil at hand.

debido a la presión mundial por alimentos es necesario realizar un manejo juicioso de los recursos naturales como el suelo. Es por ello que es necesario el manejo combinado de los fertilizantes orgánicos los que van a mejorar las propiedades físicas- químicas y biológicas del suelo, complementando la nutrición de los cultivos con lo fertilizantes químicos que tienen una respuesta rápida en la producción de las cosechas.

It matters what crops, what characteristics the soil has (composition, permeability, cultivation history), climatic and meteorological factors, applied technology.

However, in order to bring the necessary substance content and stabilize the soil fertilization and the necessary balance, you need time.

Personally, I work for a farm that cultivates 6000ha, 80% organic. It's hard work!

Organic fertilizers improve the soil long after the plants have taken the nutrients they need. Therefore, the longer your soil is fed with organic fertilizers, the better its composition and texture. So, while inorganic fertilizer is cheaper in the short term, it adds less to the soil in the long term. So in my opinion the best option is organic fertilizer,better for the soil and the environment.

It has been demonstrated today that organic fertility is very important and very efficient, in the vegetable crops in which I have worked we make a 40% organic combination and 60% chemical, obtaining excellent results.

yes, organic fertilizer has more benefit than chemical fertilizer, since it is sustainable and harmonized with the environment.

“yes, organic fertilizer has more benefit than chemical fertilizer, since it is sustainable and harmonized with the environment.” Because organic fertilizer is eco-friendly and helps soil more fertility.

Definitely, organic fertilizers are better choice for healthy soil, but regarding efficiency we have to find out the techniques to improve their efficiency.

Organic fertilizer helps to maintain the soil quality in terms of physical, chemical, and biological, it releases nutrients slowly in a manner that inhibits the loss of nutrients to prevent the contamination of groundwater and sustain the environment.

Though the organic fertilizer has got positive impact on improving physical condition of the soil it does not have much influence on chemical properties of the soil including soil fertility. Since the organic fertilizer usually have much Carbon content than other nutrients (eg. C/N ration), it is impossible to make almost pure organic fertilizer with at leat 80% of NPK.

Organic fertilizers provide many benefits to the soil, but usually deliver nutrients to plants slowly than synthetic fertilizers (which can be good in some cases). So, it is important to properly manage fertilization strategies considering soil improvement (long term) and crop yield. Also, for best results with organic fertilizers, it is important to apply practices to reduce losses, mainly nitrogen.

Maybe inoculating biofertilizer species. The following are some examples of microbial species that can improve the fertilization in the rhizosphere:

1. Vascular Arbuscular Mycorrhiza fungus:

1.1. Glomus mosseae

1.2. Glomus intraradices

1.3. Glomus fasciculatum

2. N-fixer bacterias can be symbiotic and non-symbiotic:

2.1. Azotobacter chroococcum

2.2. Azospirillum lipoferum

2.3. Azospirillum brasilense

3. Phosphate-solubilizing bacteria:

3.1. Bacillus megatherium

4.Potassium-solubilizing bacteria:

4.1. Bacillus mucilaginous.

Also, supplementation and chemical stabilization to improve the properties of this material as slow-release fertilizers might help

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