1. Tirigu wamasika
Kuphatikizapo Central Inner Mongolia Autonomous Region, kumpoto kwa Ningxia Hui Autonomous Region, pakati ndi kumadzulo kwa Gansu Province, kum'mawa kwa Qinghai Province ndi Xinjiang Uygur Autonomous Region.
(1) Mfundo ya ubwamuna
1. Malinga ndi nyengo komanso chonde cha nthaka, dziwani zomwe mukufuna kukolola, onjezerani feteleza wa nayitrogeni ndi phosphorous, ikani feteleza wa potaziyamu moyenerera, ndi kuwonjezera feteleza wocheperako molingana ndi momwe nthaka ilili.
2. Limbikitsani kuchuluka kwa udzu woti ubwezedwe m’munda, onjezerani kuthira feteleza wa organic, ndi kuphatikiza organic ndi inorganic kuti nthaka ikhale yachonde, kuonjezera zokolola ndi kukonza bwino.
3. Sakanizani nayitrogeni, phosphorous ndi potaziyamu, ikani feteleza wapansi msanga, ndipo thirani mwaluso kuvala pamwamba.Yang'anirani kwambiri kaphatikizidwe ka feteleza wa basal ndi ubwino wa kufesa kuti mbande zikhale zaudongo, zathunthu komanso zamphamvu.Kupaka pamwamba pa nthawi yake kungalepheretse tirigu kuti asamatukuke mopitirira muyeso ndi malo ogona atangoyamba kumene, komanso kuti asabereke ndi kuchepetsa zokolola pakapita nthawi.
4. Kuphatikiza kwachilengedwe kwa kuvala pamwamba ndi kuthirira.Gwiritsani ntchito kuphatikiza madzi ndi feteleza kapena kuvala pamwamba musanathiridwe, ndipo potozani feteleza wa zinki, boron ndi ma trace element poyambira.
(2) Malingaliro a feteleza
1. Limbikitsani 17-18-10 (N-P2O5-K2O) kapena njira yofananira, ndikuwonjezera kugwiritsa ntchito manyowa a pafamu ndi 2-3 kiyubiki mita/mu ngati ziloleza.
2. Kuchuluka kwa zokolola ndi zosakwana 300 kg / mu, feteleza wofunikira ndi 25-30 kg / mu, ndipo urea wovala pamwamba ndi 6-8 kg / mu kuphatikiza ndi ulimi wothirira kuyambira nthawi yokwera mpaka nthawi yolumikizana.
3. Mlingo wotulutsa ndi 300-400 kg / mu, feteleza woyambira ndi 30-35 kg / mu, ndipo urea wovala pamwamba ndi 8-10 kg / mu kuphatikiza ndi ulimi wothirira kuyambira nthawi yokwera mpaka nthawi yolumikizana.
4. Mlingo wa zokolola ndi 400-500 kg / mu, feteleza wapansi ndi 35-40 kg / mu, ndipo urea wovala pamwamba ndi 10-12 kg / mu kuphatikiza ndi ulimi wothirira kuyambira nthawi yokwera mpaka nthawi yolumikizana.
5. Mlingo wa kutulutsa ndi 500-600 kg / mu, feteleza woyambira ndi 40-45 kg / mu, ndipo urea wovala pamwamba ndi 12-14 kg / mu kuphatikiza ndi ulimi wothirira kuyambira nthawi yokwera mpaka nthawi yolumikizana.
6. Mlingo wa zokolola ndi woposa 600 kg / mu, feteleza wofunikira ndi 45-50 kg / mu, ndipo urea wovala pamwamba ndi 14-16 kg / mu kuphatikiza ndi ulimi wothirira kuyambira nthawi yokwera mpaka nthawi yolumikizana.
2. Mbatata
(1) Malo oyamba kulima mbatata kumpoto
Kuphatikizapo Inner Mongolia Autonomous Region, Province Gansu, Ningxia Hui Autonomous Region, Hebei Province, Shanxi Province, Shaanxi Province, Qinghai Province, Xinjiang Uygur Autonomous Region.
1. Mfundo ya ubwamuna
(1) Dziwani kuchuluka kwa feteleza wa nayitrogeni, phosphorous ndi potaziyamu potengera zotsatira za kuyezetsa nthaka ndi zokolola zomwe mukufuna.
(2) Chepetsani kuchuluka kwa feteleza wa nayitrogeni, moyenerera onjezerani kuchuluka kwa feteleza, ndi kulimbikitsa feteleza wa nayitrogeni mu nthawi ya tuber mapangidwe ndi nthawi yokulitsa tuber.
(3) Malinga ndi momwe nthaka iliri, feteleza wapakati komanso wosawerengeka amawathira pamasamba nthawi yakukula kwa mbatata.
(4) Wonjezerani kugwiritsa ntchito feteleza wachilengedwe, ndipo phatikizani feteleza wachilengedwe ndi wachilengedwe.Ngati feteleza wa organic agwiritsidwa ntchito ngati feteleza woyambira, kuchuluka kwa feteleza wamankhwala kumatha kuchepetsedwa ngati kuli koyenera.
(5) Kuphatikiza kwa feteleza kugwiritsa ntchito ndikuwongolera tizirombo ndi udzu, chisamaliro chapadera chiyenera kuperekedwa ku matenda.
(6) Kwa minda yokhala ndi mikhalidwe monga kuthirira kwadontho ndi kuthirira kothirira, kuphatikiza madzi ndi feteleza kuyenera kukhazikitsidwa.
2. Malangizo a feteleza
(1) Pa nthaka youma yokhala ndi zokolola zosakwana 1000 kg/mu, tikulimbikitsidwa kugwiritsa ntchito 19-10-16 (N-P2O5-K2O) kapena feteleza wofanana ndi 35-40 kg/mu. .Ntchito kamodzi pa nthawi yofesa.
(2) Pamunda wothirira wokolola 1000-2000 kg/mu, ndi bwino kuthira feteleza (11-18-16) 40 kg/mu, pamwamba pa urea 8-12 kg/mu kuchokera pa mbande mpaka tuber. Kukula siteji, Potaziyamu sulphate 5-7 kg/mu.
(3) Pa nthaka yothirira yokolola 2000-3000 kg/mu, ndi bwino kuthira feteleza (11-18-16) 50 kg/mu ngati feteleza wa mbeu, ndi urea wothira 15-18 kg/mu mu magawo kuchokera mmera siteji tuber kukula siteji Mu, potaziyamu sulphate 7-10 makilogalamu / mu.
(4) Pamalo othirira omwe ali ndi zokolola zopitirira 3000 kg/mu, tikulimbikitsidwa kuthira feteleza (11-18-16) 60 kg/mu ngati feteleza wa mbeu, ndi urea wothira 20-22 kg/mu mu masitepe kuchokera pa mbande mpaka tuber kukula siteji , Potaziyamu sulphate 10-13 kg/mu.
(2) Malo a Mbatata akumwera
Kuphatikizapo Chigawo cha Yunnan, Chigawo cha Guizhou, Chigawo cha Guangxi Zhuang Autonomous Region, Chigawo cha Guangdong, Chigawo cha Hunan, Chigawo cha Sichuan, ndi Mzinda wa Chongqing.
Malangizo a Feteleza
(1) 13-15-17 (N-P2O5-K2O) kapena njira yofananira imalimbikitsidwa ngati feteleza woyambira, ndipo urea ndi potaziyamu sulphate (kapena feteleza wa nayitrogeni-potaziyamu) amagwiritsidwa ntchito ngati feteleza wowonjezera;15-5-20 kapena njira yofananira nayo imatha kusankhidwa ngati feteleza wowonjezera.
(2) Mulingo wa zokolola ndi wosakwana 1500 kg/mu, ndipo tikulimbikitsidwa kuthira feteleza wa 40 kg/mu ngati feteleza woyambira;Kuthira pamwamba 3-5 kg/mamita a urea ndi 4-5 kg/mamita wa potaziyamu sulphate kuchokera pa mbande kufika pa nthawi yokulitsa tuber, kapena kuthira pamwamba Pakani feteleza (15-5-20) 10 kg/mu.
(3) Mulingo wa zokolola ndi 1500-2000 kg/mu, ndipo feteleza wapansi wovomerezeka ndi 40 kg/mu wa fetereza wa formula;5-10 kg/mamita wa urea ndi 5-10 kg/mu wa potaziyamu sulphate kuchokera pa mbande kufika pa nthawi yokulitsa tuber, kapena feteleza wa Topdressing (15-5-20) 10-15 kg/mu.
(4) Mulingo wa zokolola ndi 2000-3000 kg/mu, ndipo fetereza wapansi wovomerezeka ndi 50 kg/mu wa fetereza wa formula;5-10 kg/mu mu urea ndi 8-12 kg/mu potaziyamu sulphate kuchokera pa mbande kufika pa nthawi yokulitsa tuber, kapena feteleza wa Topdressing (15-5-20) 15-20 kg/mu.
(5) Mulingo wa zokolola umaposa 3000 kg/mu, ndipo tikulimbikitsidwa kuthira feteleza wokwanira 60 kg/mu ngati feteleza woyambira;urea 10-15 kg/mu ndi potaziyamu sulphate 10-15 kg/mu mu magawo kuchokera pa mbande mpaka tuber kukula kwa tuber, kapena pamwamba Pakani feteleza (15-5-20) 20-25 kg/mu.
(6) Ikani makg 200-500 a fetereza wamalonda kapena masikweya mita 2-3 a manyowa ovunda a pafamu pa mu umodzi ngati feteleza woyambira;malinga ndi kuchuluka kwa feteleza wachilengedwe, kuchuluka kwa feteleza wamankhwala kumatha kuchepetsedwa ngati kuli koyenera.
(7) Pa dothi lopanda boroni kapena nthaka yopanda zinki, 1 kg/mu wa borax kapena 1 kg/mu wa zinki salfate angagwiritsidwe ntchito.
Nthawi yotumiza: Apr-19-2022