Nkhani
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Kusanthula kwa Fertilizer Export yaku China
1. Magawo a feteleza wamankhwala omwe amatumizidwa kunja Magulu akuluakulu a feteleza wamankhwala aku China omwe amatumizidwa kunja ndi monga feteleza wa nayitrogeni, feteleza wa phosphorous, feteleza wa potashi, feteleza wapawiri, ndi feteleza wa microbial. Mwa iwo, feteleza wa nayitrogeni ndiye mtundu waukulu kwambiri wamankhwala ...Werengani zambiri -
Mitundu ya feteleza wapawiri
Feteleza wophatikiza ndi gawo lofunikira pazaulimi zamakono. Feteleza amenewa, monga mmene dzinalo likusonyezera, ndi zakudya zimene zomera zimafunikira. Amapereka alimi yankho losavuta lomwe limapereka mbewu ndi zinthu zonse zofunika pakugwiritsa ntchito kamodzi. Pali zosiyanasiyana t...Werengani zambiri -
Kusiyana pakati pa chlorine-based fetereza ndi sulfure-based fetereza
Zomwe zimapangidwira ndizosiyana: Feteleza wa chlorine ndi feteleza wokhala ndi chlorine wambiri. Feteleza wamba wa chlorine ndi potassium chloride, wokhala ndi klorini wa 48%. Manyowa opangidwa ndi sulfure amakhala ndi chlorine yochepa, yochepera 3% malinga ndi muyezo wadziko lonse, ndipo ...Werengani zambiri -
Purezidenti wa Philippines Marcos Apezeka Pamwambo Wopereka Feteleza Othandizidwa ndi China ku Philippines
People's Daily Online, Manila, June 17 (Fan Fan Reporter) Pa June 16, mwambo wopereka thandizo la China ku Philippines unachitikira ku Manila. Purezidenti wa Philippines a Marcos ndi kazembe waku China ku Philippines Huang Xilian adapezekapo ndikulankhula. Senator wa ku Philippines Zhan...Werengani zambiri -
Udindo ndi kugwiritsa ntchito calcium ammonium nitrate
Ntchito ya calcium ammonium nitrate ndi motere: Calcium ammonium nitrate imakhala ndi calcium carbonate yambiri, ndipo imakhala ndi zotsatira zabwino ikagwiritsidwa ntchito ngati chofunda pamwamba pa nthaka ya acidic. Akagwiritsidwa ntchito m'minda ya paddy, fetereza yake imakhala yotsika pang'ono kuposa ammonium sulfat ...Werengani zambiri -
Momwe mungasankhire wogulitsa bwino?
Malizitsani bwino ntchito yoyitanitsa, lero ndifotokoza njira zingapo zosinthira pakusankha ogulitsa, tiyeni tiwone limodzi! 1. Oyenerera amakhala vuto lomwe limavutitsa opereka ma tender ambiri. Pofuna kuthandiza aliyense khalidwe lazogulitsa: Woyenerera p Pamene mukutsatsa ndi kugulitsa ...Werengani zambiri -
Mitundu ndi ntchito za feteleza
Feteleza monga ammonium mankwala feteleza, macroelement madzi sungunuka feteleza, sing'anga element feteleza, feteleza kwachilengedwenso, feteleza organic, multidimensional munda mphamvu anaikira feteleza organic, etc. Feteleza akhoza kupereka zakudya zofunika kuti mbewu zikule ndi...Werengani zambiri -
Ndemanga za Kubereketsa M'chilimwe
Chilimwe ndi nyengo ya dzuwa, kutentha, ndi kukula kwa zomera zambiri. Komabe, kukula uku kumafuna chakudya chokwanira kuti chikule bwino. Kuthira feteleza kumagwira ntchito yofunika kwambiri popereka zakudyazi ku zomera. Zolemba pa umuna m'chilimwe ndizofunikira kwa onse omwe akukumana ...Werengani zambiri -
Momwe mungagwiritsire ntchito feteleza wosungunuka m'madzi?
Masiku ano, feteleza wosasungunuka m'madzi adziwika ndikugwiritsidwa ntchito ndi alimi ambiri. Sikuti mapangidwe ake ndi osiyana, komanso njira zogwiritsira ntchito ndizosiyana. Atha kugwiritsidwa ntchito pakutsuka ndi kuthirira kodontha kuti apititse patsogolo kugwiritsa ntchito feteleza; Kupopera mbewu kwa masamba kumatha ...Werengani zambiri -
Kodi feteleza wa potassium dihydrogen phosphate foliar amakhudza bwanji?
Mwambiwu umati ngati fetereza ali wokwanira mutha kukolola mbewu zambiri, ndipo mbewu imodzi imasanduka mbewu ziwiri. Kufunika kwa feteleza ku mbewu kumawonekera m'miyambi yakale yaulimi. Kukula kwaukadaulo wamakono waulimi kwapangitsa kuti ...Werengani zambiri -
Ubwino wa monopotassium phosphate mu ntchito zamafakitale ndi zaulimi
Potaziyamu dihydrogen phosphate, yemwenso amadziwika kuti DKP, ndi gulu losunthika lomwe limagwiritsidwa ntchito m'mafakitale osiyanasiyana. Ndi chinthu cha crystalline chomwe chimasungunuka m'madzi ndipo chimagwiritsidwa ntchito muzonse kuyambira kupanga feteleza mpaka kupanga zamagetsi. M'makampani, DKPis amagwiritsidwa ntchito makamaka ngati kusinthasintha pakupanga ...Werengani zambiri -
Ubwino wa feteleza wosungunuka m'madzi ndi wotani?
Feteleza zachikhalidwe zaulimi zimaphatikizapo urea, superphosphate, ndi feteleza wapawiri. Pazaulimi zamakono, feteleza osungunuka m'madzi amasiyana ndi feteleza wamba ndipo amatenga malo pamsika wa feteleza chifukwa cha ubwino wa zakudya zosiyanasiyana ...Werengani zambiri
