1. Ukolweni wasentwasahlobo
Kubandakanya maphakathi ne-Inner Mongolia Autonomous Region, inyakatho ye-Ningxia Hui Autonomous Region, maphakathi nentshonalanga yeSifundazwe saseGansu, empumalanga yeSifundazwe sase-Qinghai kanye ne-Xinjiang Uygur Autonomous Region.
(1) Isimiso sokuvundisa
1. Ngokwezimo zezulu kanye nokuvunda kwenhlabathi, thola isivuno esihlosiwe, wandise ukufakwa kukamanyolo wenitrogen ne-phosphorus, sebenzisa umanyolo we-potassium ngokunengqondo, futhi wengeze ama-micro-fertilizers ngenani elifanele ngokusekelwe ezimweni zezakhi zomhlabathi.
2. Khuthaza inani eligcwele lotshani oluzobuyiselwa ensimini, ukwandisa ukusetshenziswa komanyolo wemvelo, futhi uhlanganise i-organic kanye ne-inorganic ukuze kuthuthukiswe ukuvunda komhlabathi, kwandiswe ukukhiqiza kanye nokwenza ngcono izinga.
3. Hlanganisa i-nitrogen, i-phosphorus ne-potassium, faka umanyolo oyisisekelo kusenesikhathi, bese ufaka ukugqoka okuphezulu ngobuchule.Lawula ngokuqinile ukusetshenziswa komanyolo we-basal kanye nekhwalithi yokuhlwanyela ukuze uqinisekise ukuthi izithombo zihlanzekile, ziphelele futhi ziqinile.Ukugqoka okuphezulu ngesikhathi kungavimbela ukolweni ekuchumeni okudlulele kanye nokulala ekuqaleni, kanye nokungavundisi nokunciphisa isivuno esikhathini esizayo.
4. Inhlanganisela yezinto eziphilayo zokugqoka okuphezulu nokunisela.Sebenzisa ukuhlanganiswa kwamanzi nomanyolo noma ukugqoka okuphezulu ngaphambi kokunisela, bese ufutha i-zinc, i-boron namanye ama-trace element fertilizer esigabeni sokuvuthwa.
(2) Isiphakamiso sokuvundisa
1. Ncoma i-17-18-10 (N-P2O5-K2O) noma ifomula efanayo, futhi wandise ukusetshenziswa komquba wasepulazini ngo-2-3 cubic metres/mu lapho izimo zivuma.
2. Izinga lokukhiqiza lingaphansi kuka-300 kg / mu, umanyolo oyisisekelo ngu-25-30 kg / mu, kanti i-urea yokugqoka phezulu i-6-8 kg / mu ehlangene nokunisela kusukela esikhathini sokukhuphuka kuya esikhathini sokuhlanganisa.
3. Izinga lokukhipha liyi-300-400 kg / mu, umanyolo wesisekelo ngu-30-35 kg / mu, kanti i-urea yokugqoka phezulu i-8-10 kg / mu ehlangene nokunisela kusukela esikhathini sokukhuphuka kuya esikhathini sokuhlanganisa.
4. Izinga lesivuno liyi-400-500 kg / mu, umanyolo wesisekelo ngu-35-40 kg / mu, kanti i-urea yokugqoka phezulu i-10-12 kg / mu ehlangene nokunisela kusukela esikhathini sokukhuphuka kuya esikhathini sokuhlanganisa.
5. Izinga lokuphuma liyi-500-600 kg / mu, umanyolo oyisisekelo ngu-40-45 kg / mu, kanti i-urea yokugqoka phezulu i-12-14 kg / mu ehlangene nokunisela kusukela esikhathini sokukhuphuka kuya esikhathini sokuhlanganisa.
6. Izinga lokukhiqiza lingaphezu kuka-600 kg / mu, umanyolo oyisisekelo ngu-45-50 kg / mu, kanti i-urea yokugqoka phezulu i-14-16 kg / mu ehlangene nokunisela kusukela esikhathini sokukhuphuka kuya esikhathini sokuhlanganisa.
2. Amazambane
(1) Indawo yokuqala yokutshala amazambane enyakatho
Kubandakanya Isifunda Esizimelayo sase-Inner Mongolia, Isifundazwe sase-Gansu, Isifunda Esizimelayo sase-Ningxia Hui, Isifundazwe sase-Hebei, Isifundazwe sase-Shanxi, Isifundazwe sase-Shaanxi, Isifundazwe sase-Qinghai, Isifunda esizimelayo sase-Xinjiang Uygur.
1. Isimiso sokuvundisa
(1) Thola inani elifanelekile likamanyolo we-nitrogen, phosphorus kanye ne-potassium ngokusekelwe emiphumeleni yokuhlolwa kwenhlabathi kanye nesivuno esihlosiwe.
(2) Nciphisa isilinganiso sokufakwa komanyolo we-nitrogen oyisisekelo, ukhuphule ngokufanelekile isibalo sokugqoka okuphezulu, futhi uqinise ukuhlinzekwa komanyolo we-nitrogen ngesikhathi sokwakheka kwe-tuber kanye nesikhathi sokunwetshwa kwe-tuber.
(3) Ngokwesimo somsoco wenhlabathi, ama-fertilizer aphakathi nendawo kanye ne-trace element afuthwa emaqabunga ngesikhathi sokukhula ngamandla kwamazambane.
(4) Khulisa ukusetshenziswa komanyolo wemvelo, futhi usebenzise umanyolo we-organic kanye ne-inorganic ngokuhlangene.Uma umanyolo we-organic usetshenziswa njengomanyolo oyisisekelo, inani lamakhemikhali amakhemikhali lingancishiswa ngokufanele.
(5) Ukuhlanganiswa kokufakwa kukamanyolo nokulawula izinambuzane nokhula, ukunakekelwa okukhethekile kufanele kukhokhwe ekulawuleni izifo.
(6) Ezindaweni ezinezimo ezinjengokuchelela ngamaconsi kanye nokuchelela nge-sprinkler, ukuhlanganiswa kwamanzi nomanyolo kufanele kuqaliswe.
2. Iseluleko sokuvundisa
(1) Emhlabathini owomile onezinga lesivuno elingaphansi kuka-1000 kg/mu, kuyanconywa ukuthi kufakwe u-19-10-16 (N-P2O5-K2O) noma umanyolo wefomula onefomula efanayo engu-35-40 kg/mu. .Isicelo esisodwa ngesikhathi sokuhlwanyela.
(2) Ensimini eniselwayo enezinga lesivuno lika-1000-2000 kg/mu, kuyanconywa ukuthi ufake umanyolo wefomula (11-18-16) 40 kg/mu, umboze urea u-8-12 kg/mu ukusuka esigabeni sezithombo kuye ku-tuber. isigaba sokunweba, i-Potassium sulfate 5-7 kg/mu.
(3) Ensimini eniselwayo enezinga lesivuno lika-2000-3000 kg/mu, kuyanconywa ukuthi kufakwe umanyolo wefomula (11-18-16) 50 kg/mu njengomanyolo wembewu, kanye ne-urea yokufaka ngaphezulu kuka-15-18 kg/mu izigaba ukusuka esigabeni sezithombo ukuya esigabeni sokunwetshwa kwe-tuber Mu, i-potassium sulfate 7-10 kg / mu.
(4) Ensimini eniselwayo enezinga lesivuno elingaphezu kuka-3000 kg/mu, kuyanconywa ukuthi kufakwe umanyolo wefomula (11-18-16) 60 kg/mu njengomanyolo wembewu, kanye ne-topdressing urea 20-22 kg/mu in izigaba ukusuka esigabeni sezithombo ukuya esigabeni sokunwetshwa kwe-tuber, i-Potassium sulfate 10-13 kg/mu.
(2) Indawo Yamazambane YaseNingizimu
Kubandakanya iSifundazwe saseYunnan, Isifundazwe saseGuizhou, isifunda esizimelayo sase-Guangxi Zhuang, iSifundazwe sase-Guangdong, iSifundazwe saseHunan, iSifundazwe saseSichuan, kanye neDolobha laseChongqing.
Izincomo Zokuvundisa
(1) I-13-15-17 (N-P2O5-K2O) noma ifomula efanayo iyanconywa njengomanyolo oyisisekelo, futhi i-urea ne-potassium sulfate (noma i-nitrogen-potassium compound fertilizer) isetshenziswa njengomanyolo wokugqoka okuphezulu;I-15-5-20 noma ifomula efanayo nayo ingakhethwa njengomanyolo wokugqoka okuphezulu.
(2) Izinga lesivuno lingaphansi kuka-1500 kg/mu, futhi kutuswa ukuba kufakwe umanyolo wefomula 40 kg/mu njengomanyolo oyisisekelo;i-topdressing 3-5 kg/mu ye-urea kanye ne-4-5 kg/mu ye-potassium sulfate kusukela esigabeni sezithombo kuya esigabeni sokunwetshwa kwe-tuber, noma ukufakwa phezulu Faka umanyolo owenziwe ngefomula (15-5-20) 10 kg/mu.
(3) Izinga lesivuno liyi-1500-2000 kg/mu, kanti umanyolo oyisisekelo onconywayo ngu-40 kg/mu womanyolo wefomula;i-topdressing 5-10 kg/mu ye-urea kanye ne-5-10 kg/mu ye-potassium sulfate kusukela esigabeni sezithombo kuya esigabeni sokunwetshwa kwe-tuber, noma umanyolo wefomula weTopdressing (15-5-20) 10-15 kg/mu.
(4) Izinga lesivuno lingu-2000-3000 kg/mu, kanti umanyolo oyisisekelo onconywayo ngu-50 kg/mu womanyolo wefomula;i-topdressing 5-10 kg/mu ye-urea kanye ne-8-12 kg/mu ye-potassium sulfate kusukela esigabeni sezithombo kuya esigabeni sokunwetshwa kwe-tuber, noma umanyolo wefomula weTopdressing (15-5-20) 15-20 kg/mu.
(5) Izinga lesivuno lingaphezu kuka-3000 kg/mu, futhi kutuswa ukuba kufakwe umanyolo wefomula 60 kg/mu njengomanyolo oyisisekelo;i-topdressing urea 10-15 kg/mu kanye ne-potassium sulfate 10-15 kg/mu ngezigaba ukusuka esigabeni sezithombo ukuya esigabeni sokunwetshwa kwe-tuber, noma ukubeka phezulu Faka umanyolo wefomula (15-5-20) 20-25 kg/mu.
(6) Faka ama-200-500 kg omanyolo wezohwebo noma ama-square metres angu-2-3 omquba obolile wasepulazini mumu ngayinye njengomanyolo oyisisekelo;ngokwenani lokufakwa kukamanyolo ophilayo, inani likamanyolo wamakhemikhali lingancishiswa ngokufanele.
(7) Emhlabathini ongenaboron noma ongenayo i-zinc, 1 kg/mu ye-borax noma i-1 kg/mu ye-zinc sulfate ingasetshenziswa.
Isikhathi sokuthumela: Apr-19-2022