Great umagwirira ndi ulimi: tandem

NTP mu ulimi mwa malo akuimira chemicalization - chimagwiritsidwa ntchito m'magulu onse a mankhwala ulimi, zipangizo ndi njira.

M'madera chachikulu cha ntchito mankhwala ulimi ndi:

- kupanga feteleza ndi phosphates chakudya;

- zawachitikira nthaka ndi laimu, gypsum ndi zinthu zina pofuna kupititsa patsogolo dongosolo lawo;

- kugwiritsa ntchito mankhwala chomera chitetezo herbicides, rodenticide, tizilombo;

- kugwiritsa ntchito ochirikiza kukula mu kulima mbewu;

- chitukuko cha latsopano njira kupanga mankhwala wochezeka zaulimi;

- kugwiritsa ntchito ochirikiza kukula kwa kuwonjezeka zokolola za nyama, mawu oyamba mu zakudya zina chakudya;

- kugwiritsa ntchito pa ulimi zipangizo polymeric;

- kumasulidwa kwa zipangizo zofunika ang'ono-ang'ono mechanization mu ulimi.

Kugwiritsa ntchito mankhwala mu ulimi lakonzedwa kuonetsetsa kukula kwa kupanga kusintha khalidwe ndi zokulitsa alumali moyo katundu, kuonetsetsa amafuna zachilengedwe pa ulimi ndi kusintha Mwachangu wa ulimi ndi nyama husbandry.

Umagwirira ndi ulimi - ndi mfundo ziwiri limodzi mu nthawi yathu. Mmodzi wa mumaganiza zikuluzikulu mu ulimi ulimi wa feteleza. mogwira yawo kwambiri zochuluka ntchito pamodzi ndi zochitika zina za ulimi.

Ndi chiyambi feteleza Onse anawagawa mchere (zochita kupanga), organic, bakiteriya ndi organomineral.

Mankhwala ndi ulimi mukugwirizana kupanga ndi kugwiritsa ntchito feteleza, monga zinthu zochita kupanga tinasonkhanitsa pa chithandizo cha zinthu zochita kupanga yaiwisi. Pa zikuchokera feteleza mchere anawagawa potassium phosphorous, asafe ndi micronutrient feteleza, monga molybdenum, boron, etc.

feteleza Organic, amene amapereka umagwirira ndi ulimi amagwiritsa zosowa zawo, ndi peat, manyowa, chakudya zinyalala, bagasse, ornithopus, lupine ndi ndowe. Mu zinthu zimenezi ndi zakudya za nyama kapena chiyambi masamba.

Kuwonjezera izi, pali organo-mchere feteleza, munali mu zikuchokera mchere ake ndi organic. Feteleza wa mtundu uwu analandira mwa kuchitira zinthu organic ndi asidi phosphoric kapena ammonia, kapena mwa kusakaniza feteleza organic, monga peat, feteleza mchere.

umagwirira zamakono zaulimi - ndi ntchito lokhalamo feteleza bakiteriya, ndiwo mankhwala, amene ali mbali ya chikhalidwe cha tizilombo angathe kukonza feteleza organic nthaka. Zikuphatikizapo Azotobacter ndi nitragin nthaka.

feteleza onse ogwiritsidwa ntchito pa ulimi, wachinsinsi ndi boma akaphatikiza mu olimba, madzi ndi inaimitsidwa, ndi kuchitapo kanthu agrochemical - mwachindunji, mosadziwika kapena malangizo zomera zikule.

Direct fetereza lakonzedwa kupereka yomweyo magetsi zinthu zosiyanasiyana ndi mme- zinthu, ndipo podrazdelyutsya kuti chosavuta (asafe - ammonium, amoniya, amide, nitrate ndi ma yake; mankwala - sungunuka ndi insoluble m'madzi koma sungunuka mu njira ya citric acid ndi sungunuka; potashi - mchere zosaphika ndi feteleza anaikira, micronutrient - zosakaniza luso, amene ali kufufuza zinthu), ndi feteleza zovuta.

Sitipereka feteleza ntchito pokonzanso ntchito fetereza ndi zinthu chagwiritsidwa mu mawonekedwe a thupi, mankhwala kapena zotsatira microbiological pa nthaka.