Ndi mitundu yanji ya feteleza wamba

Feteleza wophatikiza amatanthauza zosachepera ziwiri mwa zakudya zitatu za nayitrogeni, phosphorous, ndi potaziyamu.Ndi feteleza wamankhwala wopangidwa ndi njira zamakina kapena njira zakuthupi ndi njira zophatikizira.
Nayitrojeni, phosphorous, ndi potaziyamu michere yolembedwa njira: nitrogen (N) phosphorous (P) potaziyamu (K).
Mitundu ya feteleza wophatikiza:
1. Zomera ziwirizi zimatchedwa feteleza wa binary compound, monga monoammonium phosphate, diammonium phosphate (nitrogen phosphorous two element fertilizer), potassium nitrate, nitrogen potassium top dressing (nitrogen potassium two element fertilizer) potassium dihydrogen phosphate (phosphorous potassium) - feteleza wa chinthu).
2. Zinthu zitatu za nayitrogeni, phosphorous ndi potaziyamu zimatchedwa ternary compound fetereza.
3. Manyowa ophatikizika amitundu yambiri: Kuphatikiza pa michere yayikulu ya nayitrogeni, phosphorous, ndi potaziyamu, feteleza wina wamagulu amakhalanso ndi calcium, magnesium, sulfure, boron, molybdenum ndi zinthu zina.
4. Organic-inorganic compound fetereza: Feteleza wina wapawiri amathiridwa ndi organic matter, wotchedwa organic-inorganic compound fetereza.
5. Wophatikiza tizilombo ting'onoting'ono feteleza: pawiri tizilombo ting'onoting'ono fetereza anawonjezera ndi tizilombo tizilombo.
6. Feteleza wapawiri wogwirira ntchito: Onjezani zowonjezera ku feteleza wapawiri, monga wosungira madzi, wothana ndi chilala, ndi zina zotero. Kuphatikiza pa nayitrogeni, phosphorous ndi potaziyamu michere ya feteleza wapawiri, ilinso ndi ntchito zina monga kusunga madzi. , kusunga feteleza, ndi kukana chilala.Feteleza wophatikiza amatchedwa multifunctional compound fetereza.
Chodzikanira: Zina mwazinthu zomwe zili m'nkhaniyi zikuchokera pa intaneti ndipo ndizongongowona.


Nthawi yotumiza: Jul-15-2021