I-chemistry Omkhulu nezolimo: Ngohlelo

NTP kwezolimo kwelinye izindawo emelelwa chemicalization - asetshenziswa kabanzi kuyo yonke imikhakha ezolimo amakhemikhali, amathuluzi kanye nezinqubo.

Izindawo ezisemqoka kwesicelo amakhemikhali kwezolimo yilezi:

- womshini kukamanyolo kanye feed phosphate;

- ekwandiseni inhlabathi ngomcako, Gypsum kanye nezinye izinto ukuze zenze ngcono isimo sabo;

- ukusetshenziswa kwemikhiqizo ukuvikelwa plant yokubulala ukhula, rodenticide, uthosithombe

- ukusetshenziswa ukukhula abagqugquzeli plant ukutshalwa;

- ukuthuthukiswa amasha nezindlela zokukhiqiza of imvelo imikhiqizo yezolimo;

- ukusetshenziswa ukukhula abagqugquzeli ngenxa yokwanda ukukhiqiza izilwane, isingeniso ku ekudleni okuphakelayo izithasiselo;

- ukusetshenziswa kwezolimo materials polymeric;

- ukukhululwa kwe izinto ezinikeza yabadobi nokukhanda kwezolimo.

Ukusetshenziswa amakhemikhali kwezolimo yakhelwe ukuqinisekisa ukukhula zokukhiqiza, ukuthuthukisa ikhwalithi ukunweba ukuphila eshalofini imikhiqizo, ukuqinisekisa izidingo zemvelo kwezolimo kanye ngcono ezolimo kanye isilwane ukunakekela.

Chemistry nezolimo - kukhona imiqondo emibili nolimi esikhathini sethu. Omunye izitayela ezinkulu ezolimo yiwona ukukhiqizwa fertilizer. ukusebenza kwabo kakhulu anda ukusetshenziswa kuhlangene nezinye ezolimo.

Ngu umsuka Zonke umquba zihlukaniswe amaminerali (wezinto), organic, amagciwane organomineral.

Amakhemikhali Lezokulima bayabambisana ekukhiqizeni ukusetshenziswa umquba, okuhlanganisa izinto wezinto etholwe ngesikhathi ukwelashwa izinto zokusetshenziswa wezinto ezingaphili. Ukubunjwa umquba amaminerali zihlukaniswe potassium, phosphorus, i-nitrogen ne Micronutrient umquba, okuhlanganisa molybdenum, boron, njll

manyolo organic, alinikela chemistry ezolimo isebenzisa uyazikhathalela izidingo zabo, kuba Peat, umquba, ukudla udoti, bagasse, ornithopus, lupin futhi indle. Kulezi izinto kukhona izakhi isilwane noma imvelaphi zemifino.

Ngaphezu kwalezi, kukhona Organo-amaminerali Umanyolo, eliqukethe e ngezithako zawo amaminerali kanye udaba eziphilayo. Umquba yalolu hlobo etholakala ngokuphatha izinto eziphilayo ne wali band acid noma i-ammonia, noma ngokuxuba manyolo organic, ezifana Peat, umquba amaminerali.

i-chemistry Modern nezolimo - Ukusetshenziswa elikhiqizayo kukamanyolo webhaktheriya, okuyizinto izidakamizwa, okuyizinto ingxenye isiko nezilwanyana ezincane uyakwazi ukulungisa manyolo organic nomhlabathi. Lezi zihlanganisa Azotobacter nomhlabathi nitragin.

Zonke umquba asetshenziswa kwezolimo, oluthathwa by isimo aggregate ku okuqinile, uketshezi futhi Kumisiwe, futhi isenzo agrochemical - oqondile, okungaqondile noma kulawula ekukhuleni kwezimila.

Umanyolo Direct esiklanyelwe amandla ngokushesha isitshalo izakhi ezihlukahlukene futhi ukulandelela izakhi, futhi podrazdelyutsya ukuba elula (nitrogen - ammonium, i-ammonia, amide, nitrate, futhi inhlanganisela yawo; phosphate - encibilikayo futhi zingaxazululeki emanzini kodwa oncibilikayo isixazululo of citric acid kanye encibilikayo; umanyolo - usawoti omahhadla otholakala fertilizer bagxila, Micronutrient - Izingxube lobuchwepheshe, aqukethe izakhi mkhondo), kanye umquba eziyinkimbinkimbi.

Umanyolo ongaqondile esetshenziselwa ukuthuthukisa ukusetshenziswa Umanyolo nemibandela zisetshenziswa ngendlela ephathelene nomzimba namakhemikhali awo, noma imiphumela microbiological enhlabathini.