Pros, cons of organic fertilizers
gardeners often wonder what fertilizers to use his land better: organic or inorganic complexes. After all, the basic idea in his head - not to harm plants and yourself. And no doubt, many of you who are reading this article, use the organics. Consider the pros and cons of this natural fertilizer.
pros organics
Organics - is a natural and safe fertilizer, which gives nature itself. It improves soil structure, making it loose and airy, does not harm soil microorganisms. We believe that its application obtain an environmentally friendly crop. But not all so simple.
And you wonder why in the forest trees grow well, because no one feeds them? The fact that they themselves are fertilized by eating last year's decaying leaves and needles. A participating earthworms and soil microorganisms in the processing plant residues.
In the garden we want to get the most out of vegetables and herbs, swamping the soil with manure, compost, chicken manure and others. organic fertilizers. Hump over the beds, pulling every weed blade of grass. And this, I want to say a hell of a job.
Cons organics (nitrates)
Why accumulate nitrates in vegetables? It turns out that if you overdose on standards of organic fertilizers, you can forget about environmentally friendly products. Vegetables can accumulate nitrate compounds not only chemistry, but also from organic matter. Do not think that in the manure no nitrates. Just all should be in moderation.
An important rule in this case - do not overdo it and do no harm. More dangerous - it's fresh organic (manure, chicken manure, lake silt), so this is one reason why it is not recommended to make under the plants.
Rotted plant remains - formed them less nitrates. A fly ash generally does not contain nitrogen, so it can be safely used without fear of accumulation of nitrate in vegetables it.
The unripe vegetables nitrates more than ripe. The nitrate content is reduced during storage of greens and vegetables in the refrigerator or during long storage in the cellar or basement. These compounds are destroyed and partially cooked.
So now you know that the introduction of organic matter in the beds to the maximum, it is wrong. You need to follow the appropriate dose to get environmentally friendly products.
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