IZIKhwama ZAMAPHEPHA EZISITHELO ZOKUVIKELA IZILWANE KANYE NEZINSELA ZOKUBHALISA IZIBAKALA EZINSIMENI
Incazelo Yomkhiqizo
- Ukupakisha kuzokwenziwa ngezinsuku ezinelanga.
2. Ngaphambi kokufaka isikhwama, susa amaqabunga angaphezu kwesiqu sesithelo noma indlebe.
3. Ngaphambi kokufaka izikhwama, fafaza isithelo ngama-insecticides avunyelwe ukudla okungenakungcola, ulinde kuze kube yilapho umuthi owuketshezi usomile, futhi isithelo esifuthwe ngosuku olufanayo sizombozwa ngalolo suku.
4. Ubhanana wawufakwa emasakeni ezinsukwini eziyi-15 ~ 20 ngemva kokugqabuka kwehlumela. I-Longan litchi icutshungulwa ngemuva kokuncipha kwezithelo. Amaphentshisi namapentshisi afakwa esikhwameni cishe ezinsukwini ezingama-30 ngemuva kokubuna kwembali. Umango kufanele uvunwe ezinsukwini ezingama-45 ~ 60 ngaphambi kokuvuna. I-Loquat ifakwa esikhwameni ngemva kokuncipha kwesithelo kanye nokulungiswa kwezithelo cishe ezinsukwini ezingu-30 ngemva kokubuna kwembali. I-Pomelo kanye ne-citrus zifakwa phakathi noMeyi kuya ekuqaleni kukaJuni.
Ukuphathwa kwe-Orchard ngaphambi kokufaka isikhwama
(1) Ukuthena okunengqondo: Amasimu ezithelo anezikhwama kufanele abe nesakhiwo sesihlahla esinengqondo. I-apula kanye nepheya ngokuyinhloko kusesimweni somqhele omncane kanye nongqimba oluncane, kanye nokwakheka okuthuthukisiwe kokuphotha kwamagatsha amathathu amakhulu esisekelweni. Ukuthena ikakhulukazi ukuthena okuncane nokuthena okuncane, futhi inhlanganisela yokuthena kwasebusika nehlobo kungalungisa inani kanye nokusatshalaliswa kwendawo kwamaqembu egatsha lezithelo ukuxazulula izinkinga zomoya nokukhanya; Ipentshisi ngokuyinhloko lihoxisa amagatsha abuthakathaka, liqeda amagatsha aphumelelayo namade, futhi lilahla amagatsha athela izithelo ukuze kugcinwe umfutho wesihlahla segolide; Amagilebhisi asusa kakhulu amagatsha nemivini aminyene, asike kabusha amagatsha abuthakathaka kanye nezivini, futhi enze umsebenzi omuhle ekusuleni nasekubopheni imivini.
(2) Qinisa inhlabathi, umanyolo kanye nokuphathwa kwamanzi: insimu yezithelo enezikhwama kufanele iqinise ukuthuthukiswa kwenhlabathi ukuze yenze ukujula kongqimba lwenhlabathi ephilayo yensimu yezithelo kufinyelele ku-80cm. Izingadi zezithelo zasentabeni kufanele zigcine amanzi emvula ngangokunokwenzeka ngenkathi zijulisa ungqimba lomhlabathi. Ngaphezu kwalokho, amasimu ezithelo anezikhwama kufanele asebenzise uhlelo lotshani obuluhlaza ukuze kwandiswe okuqukethwe kwezinto eziphilayo zenhlabathi, kuthuthukiswe ukuhlanganiswa kwenhlabathi nokugcina amanzi nomhlabathi. I-clover emhlophe kanye ne-ryegrass kufanele kukhethwe njengezinhlobo zotshani. Amasimu ezithelo anezikhwama kufanele akhulise ukusetshenziswa komhlabathi kanye nomanyolo oxubile, kanye nomanyolo omncane njengeborax ne-zinc sulfate; Ukugqoka okuphezulu ikakhulukazi umanyolo we-nitrogen ukukhuthaza ukukhula nokuthuthukiswa kwezihlahla zezithelo; Umanyolo we-amino acid we-calcium wafuthwa kanye emavikini ama-2 kanye namaviki ama-4 ngemuva kwe-anthesis ukuze kuncishiswe ngempumelelo noma kuvinjwe ukuvela kopokisi ababayo. Ngokujwayelekile, ukuchelela kufanele kwenziwe ngaphambi kokuqhakaza kanye nokupakishwa ukuze kugcinwe amanzi enhlabathini aku-70 ~ 75% womthamo wensimu.
(3) Ukuncipha kwezimbali nezithelo kanye nomthwalo ofanele: insimu yezithelo idinga ukuthunyelwa kwempova okusizwa ngokwenziwa noma ukudedelwa kwezinyosi ngesikhathi sokuqhakaza; Ngaphambi kokutshala, izimbali nezithelo zizoncishiswa ngokuqinile, umthwalo womzimba wesihlahla uzolungiswa, futhi ubuchwepheshe bokulungisa izithelo ngezimbali buzosetshenziswa. I-apula, i-pearl nezinye izinhlobo zezihlahla zizoshiya i-inflorescence eyodwa eqinile esikhaleni esingama-20 ~ 25cm, isithelo esisodwa ku-inflorescence ngayinye, isithelo esisodwa sepentshisi esikhaleni esingu-10 ~ 15cm, indlebe eyodwa kuhlumela ngalinye lamagilebhisi, 50 ~ 60 okusanhlamvu endlebeni ngayinye, futhi umsebenzi wokunciphisa imbali nezithelo uzoqedwa inyanga eyodwa ngemva kokuwa kwezimbali.
1. Isikhwama singabambezela ukuguga kwamaseli e-epidermal yezithelo, ukubambezeleka futhi kuvimbele ukwakheka kwezindawo zezithelo nokugqwala kwezithelo.
2. Ukufaka izikhwama kunganciphisa ukulimala kwemishini kwekhasi kanye nezilonda zokulunywa yizinambuzane.
3. Kunganciphisa ukwehla kwezithelo okubangelwa ukuququda kwezinambuzane nezinyoni.
4. Kunganciphisa isibalo sokufafazwa kwezibulala-zinambuzane futhi kunciphise insalela yesibulala-zinambuzane esithelweni.
5. Ngemva kokufakwa esikhwameni, ingxenye edliwayo yesithelo iyanda ngoba ikhasi liba lincane futhi ukunambitheka kuzoba ntekenteke.
6. Ngemva kwesikhwama , kungandisa ukubekezelelana kwesitoreji sezithelo. Singakwazi ukukhiqiza zonke izinhlobo zezikhwama zephepha kanye nezinambuzane ze-polyethylene kanye nezihlangu zomoya. Uma unomqondo othile, sicela ukhululeke ukuxhumana nathi ku-imeyili: 369535536@qq.com, sizokuxazululela zonke izinhlobo zezinkinga zokupakisha izithelo ngobuchwepheshe bethu bomsebenzi. Ngibheke ngabomvu ukubonisana kwakho.