Imfihlo yabalawuli bokukhula kwezitshalo kanye nezicelo zabo

Kwezolimo zanamuhla, ukwanda kwezithelo sekuphenduke isihloko esibalulekile. Njengethuluzi elibalulekile, abalawuli bokukhula kwezitshalo basetshenziswa kabanzi ukukhuthaza ukukhula kwezitshalo, bathuthukise ukumelana nezifo futhi bandise isivuno.

Indima Yomalawuli Wokukhula Kwezitshalo
1. Khuthaza ukukhula kwamaselula
Obalalayo bokukhula kwezitshalo bangashintsha izici zodonga lwamaseli, bazenze bakhululeke, futhi basebenzise ukukhula kweseli ngokwenza i-gene short. Ngasikhathi sinye, abalawuli bangaphinde basebenzise umsebenzi we-enzyme, bakhuthaze noma bavimbele ukuhlanganiswa kwama-nucleic acid namaprotheni, futhi bashintshe izindlela ezithile ze-metabolic, ezithinta ukuhlukaniswa kweseli kanye nokubumbana. Okubaluleke kakhulu, abalawuli bangakwazi ukuveza ukubonakaliswa kwezinhlobo zofuzo ezingavikeli izifo futhi kuthuthukise ukumelana nezifo zezitshalo.

2. Khuthaza ukuhluma nokukhula
Abalawuli bokukhula kwezitshalo bangakhulisa kakhulu izinga lokuhluma imbewu, basebenzise ukwakheka kwezimbali zezimbali kanye nokukhuliswa kwezithelo. Isibonelo, ezitshalweni ezilinkimbisine, ama-gibberellin angaphula ngempumelelo i-dormoncy yembewu enjenge-citrus, kuyilapho i-ethylene ilungele i-sitrobheli nembewu ye-apula. Lawa ma-Relulator angakhuthaza nokukhula kwezitshalo emazingeni aphansi, ngaleyo ndlela esheshisa ukukhula kwesiqu kanye nokwakhiwa kokubusa okungokoqobo, futhi kuvimbela ukukhula kwama-buds ahamba ngezinyawo.

3. Ukuvimbela ukukhula kweseli
Kodwa-ke, abanye abalawuli bokukhula kwezitshalo bangaphazamisa ukukhula kweselula. Bangakhulisa umsebenzi wama-enzyme okuphefumula kanye nama-enzyme odongeni olubolayo, ukukhuthaza ukuvuthwa kwezithelo kanye nokuwa kwamaqabunga. Ngasikhathi sinye, laba balawuli bangavimba ukuhluma, ukukhuthaza ukukhiqizwa kwe-ethylene kanye nokuvalwa kwe-stomata. Izici ezinjalo zisetshenziswa kabanzi ekwelashweni ngemuva kokuvuthwa kwezithelo.

Ukulungiselela kanye nezindlela zohlelo lokusebenza
Izindlela zokululana
Ukulungiswa kwama-Plant Green Regulator kudinga ukunqunywa ngokuya ngezilimo ezithile. Iningi labalawuli bokukhula kwezitshalo bangenawo amandla emanzini, ngakho-ke kuyadingeka ukuthi ukhethe izixazululo ezifanele ze-organic zokulungiselela. Ngesikhathi senqubo yokulungiselela, kuyadingeka ukuthi ukhethe ama-solvents afanele ngokuya ngefomu lomthamo labalawuli bokukhula kwezitshalo, bese nincibilika ngokuphelele futhi niwancibilike ngaphambi kokusebenzisa. Ngaphezu kwalokho, uketshezi kufanele lulungiswe njengoba kudingeka ukuqinisekisa ukusebenza kwalo nokuqina kwalo.

Isicelo ezitshalweni ze-horticultural
Abalawuli bokukhula kwezitshalo banezicelo ezahlukahlukene ezitshalweni zezimbali. Isibonelo, ngokusetshenziswa okunengqondo kwama-relulators anjengeGibberlins kanye ne-ETHEPON, hhayi kuphela isivuno sezilimo ze-horticultural zingandiswa, kodwa futhi nekhwalithi yazo ingathuthukiswa. Ngokukhethekile, ukuphatha isisekelo sokusika kwamagilebhisi nge-IBA kungakhuthaza ngempumelelo imbangi, ngenkathi kufafaza ama-gibberellin ngesikhathi sesikhathi sezimbali kungakhulisa izinga lokusetha izithelo. Ngaphezu kwalokho, ukufafaza inani elifanele le-BA ngesikhathi sezimbali sama-apula kungakhulisa kakhulu isisindo sezithelo. Ama-Regulator wokukhula kwezitshalo abuye abonise imiphumela ebonakalayo ekuqondisweni kwesikhathi sokukhula kwezithelo ezinjengezithelo, amapetshisi, namagilebhisi, ukuhlinzeka ngokusekelwa okubalulekile kwezobuchwepheshe kokukhiqizwa kwesimanje kwamasiko.

Ngokuhlangana kocwaningo lwesayensi yemvelo nobuchwepheshe besimanje kwezolimo, abantu bangakwazi ukuthuthukisa kahle futhi ngokuqinile bathuthukise isivuno nekhwalithi yezitshalo. Izitshalo zokukhula zilawulayo zidlala indima ebalulekile kulokhu, ziletha izinzuzo zezomnotho ezibalulekile kwezolimo zomhlaba.