Bayan shan shayi, yana da dabi'a don kauce wa matsalarYunkurin shayi. A yau, bari mu fahimci dalilin da yasa shayi itace pruning ya zama dole kuma yadda za a datsa ta?

1. Dalilin magani na shayi pruning

Itatuwan shayi suna da halayyar amfanin gona na opical. Ci gaban Apical na babban tushe yana da sauri, yayin da kajin a kaikaice girma a hankali ko kasance mormant. Amfani da Apical yana hana aureno ya yi germination ko yana hana ci gaban rassan kwanannan. Ta hanyar pruning don cire babbar fa'ida, infihiberiory tasirin tasirin infibitory na saman toho akan a kaikai a kaikai za a iya cire. Tea itace pruning na iya rage yawan ci gaban shayi na bishiyoyi, don haka ya mayar da ci gaban su. A cikin sharuddan ci gaban shayi, daskararre karya da daidaituwa na jiki tsakanin sama-ƙasa da bangarori na ƙasa, wasa cikin ƙarfafa ƙasa. A lokaci guda, vigorous ci gaban kambi na bishiyar siffofin samar da kayayyakin kiyayewa, kuma tushen tsarin na iya samun ƙarin abubuwan gina jiki, inganta ƙarin girma daga tsarin tsarin.

Bugu da kari, pruning yana da tasiri mai mahimmanci akan canza tsarin carbon nitrogen da inganta ci gaban abinci mai gina jiki. M fafar bishiyun shayi suna da abun cikin nitrogen mafi girma, yayin da tsohon ganye suna da mafi girman abun ciki. Idan ba a siyar da manyan rassan na dogon lokaci ba, da rassan suna zamani, carbohydrates zai karu, carbon zuwa nitrogen rabo, da furanni da 'ya'yan itace zasu karu. Pruning na iya rage girman ci gaban shayi, da ruwa da wadataccen wadataccen abinci mai narkewa ne da tushen zai kara kara. Bayan yankan daga wasu rassan, carbon zuwa nitrogen rabo daga cikin sabbin rassan zai zama kanana, wanda zai zama yana ƙarfafa haɓakar kayan da ke sama-sama.

2. Lokacin shayi na shayi pruning

Yanke shayar da shayi kafin su tsiro a cikin bazara shine lokacin da karancin jikin bishiyar. A wannan lokacin, akwai isasshen kayan ajiya a cikin tushen, kuma yana da kuma lokacin da zazzabi ya tashi, kuma haɓakar bishiyoyi shayi ya fi dacewa. A lokaci guda, bazara shine farkon zagayowar na shekara-shekara, kuma pruning yana ba da damar sabon harbe don samun tsawon lokaci don ci gaba sosai.

Za a iya tantance lokacin pruning kuma yana buƙatar tabbatar da yanayin yanayin yanayi a yankuna daban-daban. A cikin yankuna tare da yanayin zafi a duk shekara, ana iya aiwatar da girki a ƙarshen lokacin shayi; A bangarorin shayi da wuraren shayi masu ƙarfi inda akwai barazanar lalacewar daskarewa a cikin hunturu, ya kamata a jinkirta spunksed. Amma akwai kuma wasu yankuna waɗanda ke amfani da rage girman itacen don inganta juriya sanyi domin hana rassan farfajiyar itacen daga daskarewa. Wannan pruning ne mafi kyau a cikin marigayi kaka; Yankunan shayi tare da bushewar yanayi bai kamata a preded kafin isowar rani ba, in ba haka ba zai zama da wahala spunkut na bayan pruning.

3. Tean itace dabarun pruning

Ana aiwatar da pruning na bishiyun shayi mai girma a kan tsayayyen pruning, akasin amfani da kambi daukin karfi da kuma m sprouting, don ci gaba da karfafa yawan amfanin ƙasa.

Haske mai haske: gabaɗaya, ana aiwatar da pruning mai haske sau ɗaya a shekara ta itacen shayi na girbi farfajiya, tare da karuwa na 3-5 cm daga pruning na baya. Idan kambi ya kasance mai kyau da kuma vigorous, pruning za a iya yi sau ɗaya a kowane shekara. Dalilin haske mai haske shine kula da m da karfi germination kafuwa a kan shayi shayi daukake farfadowa, da rage fure da fruiting girma. Gabaɗaya, bayan ɗaukar shayi na bazara, ana yin pruning na haske nan da nan, yanke wa harbe harbe harbe na shekarar da ta gabata da wasu harbe-harben kaka daga shekarar da ta gabata.

Deep pruning: Bayan ɗaukar shekaru na ɗaukar kuma pruning haske, da yawa ƙanana da rassan ƙwanƙwasawa suna girma akan kambin kambin itacen. Saboda yaduwa da yawa, wanda ya hana bayarwa na gina jiki, da sprouts da ganyayyaki da ganye da ganye da yawa, tare da mafi ganye sanwwiched a tsakanin su, wanda zai iya rage yawan amfanin ƙasa da inganci. Saboda haka, kowane 'yan shekaru, lokacin da itacen shayi ya sami halin da ake ciki, dole ne a cire zurfin pruning, cm zurfi sama da kambi don mayar da karfin bishiyar da inganta iyawar ta da kuma inganta iyawar ta. Bayan mai zurfi daya pruning, ci gaba da fewan matasa prunings. Idan rassan kaji na kaji suna bayyana sake a gaba, haifar da raguwar yawan amfanin ƙasa, ana iya aiwatar da wani pruning mai zurfi. Wannan madadin maimaita zai iya kula da ci gaban bishiyoyi na shayi kuma ya ci gaba da wadatar da aka shuka. Deep pruning yawanci yakan faru ne kafin shayi na bazara.

Dukansu haske da kuma ana amfani da kayan aikin pruning mai zurfi tare daHege Trimmer, tare da mai kaifi mai kaifi da suttura don gujewa yankan da rassa da shafi rauni warkarwa gwargwadon iko.

4.Ka daidaito tsakanin itacen shayi pruning da sauran matakan

(1) Ya kamata a daidaita shi da taki da sarrafa ruwa. Zurfin aikace-aikace na kwayoyin halittatakida potaspphorus potassium taki kafin pruning, da kuma aikace-aikacen da aka samar da shi a bayan pruning da sabon harbe, cikakke game da sakamakon da ake tsammani na pruning;

(2) Ya kamata a haɗe shi da girbi da adanawa. Saboda zurfin m pruning, yankin shayi ganyen an rage, kuma fuskar hoto an rage. Rassan samarwa suna ƙasa da pruning surface ne gaba ɗaya kuma ba zai iya samar da kamewar wuri ba. Don haka, ya zama dole a riƙe kuma ƙara yawan farin cikin rassan, kuma a kan wannan. (3) Ya kamata a haɗa shi da matakan sarrafa kwaro. Wajibi ne a bincika da sauri bincika da kuma sarrafa shayi aphids, ge goome, mothan shayi, da shayi ganye wanda cutar da ta harbe. Rassan da ganyayyaki sun bar baya yayin sabuntawar kuma sake fesa itacen sha da kuma ciwon qwari don ya kawar da tushen cututtukan fata da kwari.