Kemisi tele ma le faatoaga: soosootauau

NTP i faatoaga i se tasi o le vaega sui chemicalization - lautele faaaogaina i vaega uma o vailaau faatoaga, meafaigaluega ma faiga.

O le vaega autu o le faaaogaina o vailaau i le faatoaga o le:

- gaosia o fertilizers ma feed phosphates;

- faatamaoaigaina le eleele ma lime, gypsum ma isi mea ina ia mafai ona faaleleia ai o latou fausaga;

- o le faaaogaina o laau oloa puipuiga herbicides, rodenticide, insecticide;

- o le faaaogaina o le faalauiloaina tuputupu ae i laau totoina;

- le atinae o fou metotia o le gaosiga o oloa tau faatoaga siosiomaga faauo;

- o le faaaogaina o le faalauiloaina tuputupu ae mo le faateleina o le fua o manu, o le faatomuaga i le meaai o le faaopoopo feed;

- o le faaaogaina i faatoaga o mea polymeric;

- o le faamatuu atu o mea o le tuuina atu mechanization le fua itiiti lea i faatoaga.

O le faaaogaina o vailaau i faatoaga ua fuafuaina ina ia mautinoa ai le tuputupu ae o le gaosiga, faaleleia le tulaga ma tuuina atu le fata olaga o oloa, ina ia mautinoa ai manaoga o le siosiomaga i le faatoaga ma faaleleia ai le lelei o faatoaga ma husbandry manu.

Kemisi ma faatoaga - E lua manatu le mafai ona tuueseeseina i tatou taimi. O se tasi o suiga tele i le faatoaga o le tuuina atu o fertilizers. ua matua faateleina ai lo latou lelei i le faaaogaina faatasi ai ma isi faiga o faatoaga.

E ala i le amataga o loo vaevaeina fertilizers uma i minerale (inorganic), faatulagaina, siama ma organomineral.

Vailaau ma faatoaga o loo galulue faatasi i le tuuina atu ma le faaaogaina o fertilizers, lea e aofia ai mea inorganic maua i le taimi o le togafitiga o le mea e masani inorganic. I ua vaevaeina le tuufaatasiga o fertilizers minerale i potassium, phosphorus, nitrogen ma fertilizers micronutrient, lea e aofia ai molybdenum, boron, ma isi

fertilizers faatulagaina, lea e ofoina faaaoga kemisi ma faatoaga i o latou manaoga, e peat, otaota, otaota o meaʻai, bagasse, ornithopus, lupine ma feces. I nei mea e fafaga ai o manu po o tupuaga o fualaau aina.

I le faaopoopo atu i nei, e fetilaisa organo-minerale, o loo i ai i lona tuufaatasiga minerale ma mataupu faatulagaina. ua maua Fertilizers o lenei ituaiga i le taulimaina o mea faatulagaina ma acid phosphoric po o le amonia, po o le palu faatasi fertilizers faatulagaina, e pei o peat, fertilizers minerale.

kemisi po nei ma faatoaga - o se faaaogaina fua o fertilizers siama, o fualaau faasaina, o se vaega o le aganuu o microorganisms mafai ona faatulagaina fertilizers faatulagaina ma eleele. E aofia ai Azotobacter ma nitragin eleele.

fertilizers uma faaaoga i faatoaga, faavasegaina e tulaga tuufaatasia i malo, suavai ma le faamalolo lē tumau, ma mo gaoioiga agrochemical - tuusao, faaalatua po faatonutonu tuputupu ae laau.

ua fuafuaina fertilizers Saʻo e tuuina vave laau mana elemene eseese ma mataʻituina elemene, ma podrazdelyutsya i faigofie (nitrogen - ammonium, ammonium, amide, nitrate, ma pulega ai; phosphoric - soluble ma insoluble i le vai ae soluble i se fofo o le acid citric, faapea foi ma le tatau; potash - masima mata ma taulai fertilizers, micronutrient - faafefiloi faapitoa, lea o loo aofia ai elemene Lolomi), ma fertilizers lavelave.

fetilaisa leai faaaogaina e faaleleia ai fetilaisa faaaogaina ma tuutuuga ua faaaogāina i le tulaga o le tino, o vailaau po o aafiaga microbiological i luga o le eleele.