1. Chirimo gorosi
Inosanganisira yepakati Inner Mongolia Autonomous Dunhu, kuchamhembe kweNingxia Hui Autonomous Dunhu, nechepakati nekumadokero Gansu Province, kumabvazuva kweQinghai Province uye Xinjiang Uygur Autonomous Region.
(1) Nheyo yekuberekesa
1. Maererano nemamiriro ekunze uye kuorera kwevhu, sarudza goho rinotarirwa, wedzera kupinza kwemafetireza enitrogen nephosphorus, isa fetereza ye potassium zvine musoro, uye wedzera mamicro-fertilizers muhuwandu hwakakodzera zvichienderana nemamiriro evhu rekudya.
2. Kurudzirai huwandu hwakazara hwemashanga kuti hudzoserwe mumunda, wedzera kuiswa kwefotereza, uye batanidza organic neinorganic kuvandudza kubereka kwevhu, kuwedzera kurimwa nekuvandudza kunaka.
3. Sanganisa nitrogen, phosphorus ne potassium, isa fetireza yepasi pachine nguva, uye isa top dressing nounyanzvi.Nyatsodzora kuiswa kwefetireza yebasal uye kunaka kwekudyara kuti mbesa dzive dzakatsvinda, dzakakwana uye dzakasimba.Kupfekedza gorosi panguva yakakodzera kunogona kudzivirira gorosi kuti risanyanya kubudirira uye pekugara mukutanga, uye de-fertilization uye kuderedza goho munguva inotevera.
4. Kusanganiswa kwehupenyu hwekupfeka kwepamusoro uye kudiridza.Shandisa mvura nefetereza kubatanidza kana kupfeka pamusoro usati wadiridza, uye pfapfaidza zinc, boron nemamwe mafetireza efotereza padanho rekutanga.
(2) Kurudziro yefertilization
1. Kurudzira 17-18-10 (N-P2O5-K2O) kana fomula yakafanana, uye wedzera kushandiswa kwemupfudze wepurazi ne 2-3 cubic metres/mu apo mamiriro anobvumira.
2. Chiyero chegoho chiri pasi pe300 kg/mu, fetireza yekutanga i25-30 kg/mu, uye top-dressing urea i6-8 kg/mu yakasanganiswa nekudiridza kubva panguva yekukwira kusvika panguva yekubatana.
3. Kubuda kwehuwandu ndeye 300-400 kg / mu, fetiraiza yepasi ndeye 30-35 kg / mu, uye urea yepamusoro-soro ndeye 8-10 kg / mu inosanganiswa nekudiridza kubva panguva yekukwira kusvika panguva yekubatana.
4. Chiyero chegoho i400-500 kg/mu, fetireza yepasi i35-40 kg/mu, uye iyo yepamusoro-dressing urea i10-12 kg/mu yakasanganiswa nekudiridza kubva panguva yekukwira kusvika panguva yekubatana.
5. Kubuda kwehuwandu ndeye 500-600 kg / mu, fetiraiza yepasi ndeye 40-45 kg / mu, uye urea yepamusoro-soro ndeye 12-14 kg / mu inosanganiswa nekudiridza kubva panguva yekukwira kusvika panguva yekubatana.
6. Chiyero chegoho chinodarika 600 kg/mu, fetireza yekutanga i45-50 kg/mu, uye iyo yepamusoro-dressing urea i14-16 kg/mu yakasanganiswa nekudiridza kubva panguva yekukwira kusvika panguva yekubatana.
2. Mbatata
(1) Nzvimbo yekutanga kurima mbatatisi kuchamhembe
Kusanganisira Inner Mongolia Autonomous Region, Gansu Province, Ningxia Hui Autonomous Region, Hebei Province, Shanxi Province, Shaanxi Province, Qinghai Province, Xinjiang Uygur Autonomous Region.
1. Nheyo yekuberekesa
(1) Ziva huwandu hunoenderana nenitrogen, phosphorus ne potassium fetereza zvichibva pane zvabuda pakuongorora ivhu uye goho raunenge wapihwa.
(2) Deredza chiyero chekuisa nitrogen fertilizer, zvakakodzera kuwedzera huwandu hwepamusoro, uye kusimbisa kupihwa kwenitrogen fetereza munguva yekugadzira tuber uye nguva yekuwedzera tuber.
(3) Zvinoenderana nemamiriro evhu rekudya, zvepakati uye zvekuteedzera mafetiraiza anopfapfaidzwa pamashizha panguva yekukura kwembatatisi.
(4) Wedzera kushandiswa kwefotereza yepasi, uye isa organic uye inorganic fetereza musanganiswa.Kana organic fetereza ikashandiswa sefotereza yepasi, huwandu hwemafetereza emakemikari hunogona kudzikiswa sezvakakodzera.
(5) Kusanganiswa kwekushandiswa kwefetereza uye kutonga kwezvipembenene nemasora, kunyanya kukoshesa kunofanira kubhadharwa kukudzivirira zvirwere.
(6) Pamapazi ane mamiriro akaita sedrip irrigation nesprinkler, kubatanidza mvura nefetereza kunofanirwa kuitwa.
2. Zano refertilization
(1) Pavhu rakaoma rine goho riri pasi pe1000 kg/mu, zvinokurudzirwa kuisa 19-10-16 (N-P2O5-K2O) kana fotereza ine fomula yakafanana ye35-40 kg/mu. .Kushandisa imwe nguva panguva yekudyara.
(2) Pamunda wekudiridza une goho re1000-2000 kg/mu, zvinokurudzirwa kuisa fotereza yefotereza (11-18-16) 40 kg/mu, topdressing urea 8-12 kg/mu kubva pamudzi kusvika patuber. danho rekuwedzera, Potassium sulfate 5-7 kg/mu.
(3) Pamunda wekudiridzira une goho re2000-3000 kg/mu, zvinokurudzirwa kuisa fotereza yefotereza (11-18-16) 50 kg/mu sefotereza yembeu, uye topdressing urea 15-18 kg/mu nhanho kubva pakukura kusvika padanho rekuwedzera tuber Mu, potassium sulfate 7-10 kg / mu.
(4) Pamunda wekudiridza une goho rinodarika 3000 kg/mu, zvinokurudzirwa kuisa fetereza yefotereza (11-18-16) 60 kg/mu sefotereza yembeu, uye topdressing urea 20-22 kg/mu nhanho kubva padanho rekudyara kusvika padanho rekuwedzera tuber, Potassium sulfate 10-13 kg/mu.
(2) Southern Spring Potato Area
Kusanganisira Dunhu reYunnan, Dunhu reGuizhou, Dunhu reGuangxi Zhuang Autonomous Region, Dunhu reGuangdong, Ruwa rweHunan, Dunhu reSichuan, neGuta reChongqing.
Fertilization Recommendations
(1) 13-15-17 (N-P2O5-K2O) kana fomula yakafanana inokurudzirwa sefetireza yepasi, uye urea uye potassium sulfate (kana nitrogen-potassium compound fertilizer) inoshandiswa sepamusoro-dressing fertilizer;15-5-20 kana fomula yakafanana inogonawo kusarudzwa sefotereza yepamusoro.
(2) Chiyero chegoho chiri pasi pe1500 kg/mu, uye zvinokurudzirwa kuisa fotereza yefotereza 40 kg/mu sefotereza yekutanga;kumusoro 3-5 kg/mu yeurea uye 4-5 kg/mu yepotassium sulfate kubva pamudzi kusvika padanho rekuwedzera tuber, kana kuti topdressing Isa fotereza yefodya (15-5-20) 10 kg/mu.
(3) Chiyero chegoho i1500-2000 kg/mu, uye fetereza yepasi inokurudzirwa i40 kg/mu yefotereza yefodya;kumusoro 5-10 kg/mu yeurea uye 5-10 kg/mu yepotassium sulfate kubva pamudzi kusvika padanho rekuwedzera tuber, kana Topdressing formula fetireza (15-5-20) 10-15 kg/mu.
(4) Chiyero chegoho i2000-3000 kg/mu, uye inokurudzirwa fetireza yepasi i50 kg/mu yefotereza;kumusoro 5-10 kg/mu yeurea uye 8-12 kg/mu yepotassium sulfate kubva pamudzi kusvika padanho rekuwedzera tuber, kana Topdressing formula fetireza (15-5-20) 15-20 kg/mu.
(5) Chiyero chegoho chinodarika 3000 kg/mu, uye zvinokurudzirwa kuisa fotereza ye60 kg/mu sefotereza yekutanga;topdressing urea 10-15 kg/mu uye potassium sulfate 10-15 kg/mu muzvikamu kubva padanho rembeu kusvika padanho rekuwedzera tuber, kana topdressing Isa fotereza yefotereza (15-5-20) 20-25 kg/mu.
(6) Isa 200-500 kg yefetereza yekutengeserana kana 2-3 square metres yemanyowa epapurazi akaora pamu sefotereza yepasi;maererano nehuwandu hwekushandiswa kwe organic fertilizer, huwandu hwemakemikari fertilizer hunogona kuderedzwa sezvakakodzera.
(7) Paivhu risina boron kana kuti zinc, 1 kg/mu yeborax kana 1 kg/mu ye zinc sulfate inogona kuiswa.
Nguva yekutumira: Kubvumbi-19-2022