KanganiuswaZvinodiwa pakupfekedza pamusoro zvinoenderana nemhando yevhu riripo pasi pehuswa. Mamwe makirabhu egorofu anochinja jira regirini mavhiki maviri ega ega, asi musazvidya mwoyo: kumba, kunyangwe kune vanhu vane ivhu rakaipisisa, kamwe chete pagore zvakakwana.
Fetereza yakasanganiswa yenitrogen, phosphorus, uye potassium inofanira kuiswa panguva yekukura. Inowanzo shandiswa mushure mekuchekerera miti uye usati wadira mvura. Fetereza yekutanga inonyanya kushandiswa organic fertilizer, iyo inofanira kuoreswa zvizere. Huwandu hwefertilizer yekutanga inoshandiswa pahekita imwe neimwe hunofanira kuva matani 75-110, uye superphosphate inofanira kuva 300-750kg, iyo inogona kubatanidzwa nekurima ivhu kuti ishandise fertilizer.
Chiyero chenitrogen:phosphorus:potassium chinofanira kudzorwa pa5:4:3. Mwero wekushandiswa kwevhu wakareruka uye mutete munguva yekubudirira, uye nguva inononoka yakasimba kupfuura munguva yekubudirira, izvo zvinogona kuwedzera kufetera kwemidzi. Kufetera nekudiridza zvinofanirwa kufambiswa zvakanaka kudzivirira kukuvara kwevhu kunokonzerwa nekushandiswa zvisina kunaka. Kushandiswa kwefeteraiza yeorganic hakungogone kuvandudza kudya kwevhu chete, asiwo kuvandudza kuyerera kwevhu nekupinza kwemvura, uye kutobatsira makwenzi kuti ararame munguva yechando zvakachengeteka.
Huswa hwematsutso kuchamhembe hwakanyanya kukodzera kufefeterwa kaviri pagore, kutanga kwechirimo uye kutanga kwematsutso. Kufefeterwa kwekutanga pakutanga kwaKubvumbi (kufefeterwa kwakakodzera) hakungogone chete kugadzira huswa. shandura ruvara rwegirini pachine nguva, asiwo zvinobatsira panguva yekutonhorerahuswa hwevhukuti udzore kukuvara uye ukobvu hwevhu usati wamera sora regore negore; wedzera fetereza yechipiri munaGunyana. Pamusoro pekuwedzera nguva yegirini kusvika pakupera kwematsutso nechando, inogonawo kukurudzira kukura kwematavi matsva nemarhizomes mugore rechipiri.
Kuti igare yakanaka, igare kwenguva refu yakasvibira, uye irambe ichidzivirira zvirwere nezvipembenene, huwandu hwakati hwekudya hunofanira kuchengetedzwa. Nokudaro, zvakakosha kusimbisa midziyo yekuwedzera midzi uye kuwedzera zvimwe zvinhu zvidiki kunze kweN, P, neK kuti ikwane zvinodiwa pakukura kwayo.
Mukutarisira kuchengetedza, chinonyanya kusimbiswa ndechekuchengetedza mvura nefetereza, kunamira muchirimo kudzivirira mavara, kunamira paganda rezuva muzhizha, matsutso nechando kunamira pahuswa kudzivirira mhepo nekupisa. Kazhinji, pfapfaidza mvura kamwe chete mangwanani uye manheru mukati mevhiki imwe chete mushure mekunamira huswa, uye tarisa kana huswa hwakaoma, uye midzi yehuswa inofanirwa kunge iri pedyo nevhu remuenzi. Pfapfaidza mvura kamwe chete pazuva manheru mukati memavhiki maviri mushure mekuisira. Mushure memavhiki maviri, zvichienderana nemwaka nemamiriro ekunze, zvinowanzotora mazuva maviri kusvika matatu kupfapfaidza mvura, kunyanya kunyorovesa.
Isai fetereza vhiki imwe chete mushure mekudyara kusvika kumwedzi mitatu, isai fetereza kamwe chete pahafu yemwedzi, pfapfaidzai ne 0.1% ~ 0.3% urea solution pamwe chete nekudiridza, tetepai pamberi uye gobvu; kamwe chete pamwedzi, 667m urea 2 ~ 3kg, zuva remvura Shandisai muchina wekucheka uswa kana uswa hwese hwasvika 8 ~ 10cm pakupararira kana kuisa mvura munzvimbo dzine mamiriro ekunze akajeka.
Masora anobviswa mushure memwedzi mitanhatu mushure mekudyara, uye kusvika muna Ndira, masora anotanga kukura. Masora anofanira kucherwa uye kudzika midzi nenguva, uye kudzvanywa mushure mekuchera kuti asakanganisa kukura kwehuswa hukuru. Nzvimbo itsva yehuswa inowanzova isina zvipembenene nezvirwere, uye haidi kupfapfaidzwa. Kuti kukurumidzise kukura, 0.1% kusvika 0.5% potassium dihydrogen phosphate inogona kupfapfaidzwa pamwe chete nekudiridza padanho rekupedzisira.
Nguva yekutumira: Ndira-29-2024