Ukusukela ekuqaleni kwehlobo, amaqondo obushushu kwimimandla eyahlukeneyo aye anyuka ngokuqhubekayo. Sonke siyazi ukuba iziqhamo kunye nemifuno ithanda ukonakaliswa njengoko ubushushu bukhula. Oku kungenxa yokuba imifuno kunye neziqhamo zinezondlo ezininzi kunye nee-enzymes ngokwazo. Njengoko ubushushu bukhula, ukuphefumla kwe-aerobic kweziqhamo kunye nemifuno kukhawuleza. Ngaphezu koko, amaqondo obushushu aphezulu aya kwandisa kakhulu ukwanda kweebhaktheriya kunye nefungi, okubangela ukuba iziqhamo zikhawuleze ukubola. Ngoko ke, indlela yokugcina iziqhamo kunye nemifuno ehlotyeni ibe yenye yeengxaki ezixhalabisa wonke umntu.
Njengoko kwaziwa, zininzi iintlobo zeziqhamo zonyaka ehlotyeni, ezahlukileyo kwiziqhamo zasekwindla kwaye zinokuxhonywa emithini ixesha elide. Ukuba iziqhamo ehlotyeni azivuthwanga ngexesha elifanelekileyo emva kokuvuthwa, zinokubola lula okanye zityiwe ziintaka. Ngoko ke, oku kufuna ukuba abalimi bakha ngokukhawuleza baze bafake efrijini iziqhamo kunye nemifuno emva kokuba zivuthiwe. Xa sijongene neprojekthi enkulu ngolo hlobo, singazigcina njani ngcono iziqhamo nemifuno ehlotyeni?
Kubomi bemihla ngemihla, xa sijamelene nemozulu eshushu, sisoloko sisebenzisa isikhenkcisi ekhaya ukuze silondoloze ubutsha beziqhamo nemifuno. Ngokuqinisekileyo, oku kuya kuthi ngandlel’ ithile kuthintele ubungakanani bokuthenga kwethu. Kwiivenkile ezinkulu, ugcino olubandayo lunokusetyenziselwa ukugcinwa, nto leyo ekwanyusa iindleko zokugcina. Xa sijongene nale ngxaki, siye savelisa i-1-mcp, engenangcoliseko, engeyotyhefu, kunye neteknoloji yokugcina yasimahla, enokubaluleka okunzulu ekwandiseni ubomi beshelufu yemifuno, iziqhamo kunye neentyatyambo.
Yintoni i-1-MCP?
1-MCPyi-1-Methylcyclopene, cas No.3100-04-7I-1-MCP, njenge-cyclopropene compound, ikhuselekile kwaye ayinayo inetyhefu. Ngokusisiseko, yikhompawundi esebenzayo ye-ethylene kwaye iyinxalenye yodidi lwabalawuli bokukhula kwezityalo zokwenziwa. Njengesigcini sokutya, sele isetyenziswa ngokubanzi kurhwebo Abasasazi abaninzi basebenzisa i-1-MCP ukugcina kwindawo elawulwayo kwiindawo zokugcina iziqhamo, ezinokuhlala iinyanga ezininzi.I-1-Methylcyclopropen ( 1-MCP )kusombulula ngempumelelo ingxaki yobunzima bokugcina iziqhamo kunye nemifuno emitsha ehlotyeni.
1-MCP iinkcukacha:
| Into | Umgangatho | Isiphumo |
| Imbonakalo | Phantse umgubo oMhlophe | Ufanelekile |
| Uvavanyo (%) | ≥3.3 | 3.6 |
| Ubunyulu (%) | ≥98 | 99.9 |
| Ukungcola | Akukho ukungcola okukhulu | Akukho ukungcola okukhulu |
| Ukufuma (%) | ≤10.0 | 5.2 |
| Uthuthu (%) | ≤2.0 | 0.2 |
| Amanzi anyibilikayo | Isampulu ye-1g yachithwa ngokupheleleyo kwi-100g yamanzi | Inyibilike ngokupheleleyo |
Ukusetyenziswa kwe-1-MCP:
1-Methylcyclopropeneinokusetyenziswa ekugcineni iziqhamo, imifuno neentyatyambo ukuze zingaboli okanye zibune. Ngokomzekelo, inokusetyenziswa kwiziqhamo ezahlukeneyo kunye nemifuno enjengama-apula, iipereyi, i-cherries, isipinashi, iklabishi, i-celery, i-pepper eluhlaza, iminqathe, njl. kunye nokugcina ubulukhuni babo, incasa, kunye nokwakheka kwesondlo; Ngokweentyatyambo, i-1-Methylcyclopropene inokuqinisekisa umbala kunye nevumba leentyatyambo, ezifana ne-tulips, iintyatyambo ezintandathu, i-carnations, i-orchids, njl. Ukongeza, i-1-MCP inokuphucula ukuxhathisa kwezifo zezityalo ezinjengeentyatyambo. Ukusetyenziswa ngokubanzi kwe1-MCPikwalinyathelo elitsha ekulondolozweni kweziqhamo, imifuno neentyatyambo.
I-1-Methylcyclopropene inokunciphisa kakhulu ukuthambisa kunye nokubola kweziqhamo kunye nemifuno, kunye nokwandisa ubomi babo beshelufu kunye nexesha lokugcina. Ngenxa yophuhliso olungafezekanga lwezixhobo ezibandayo zeemveliso zezolimo, malunga ne-85% yeziqhamo kunye nemifuno zisebenzisa izinto eziqhelekileyo, okukhokelela ekuboleni kunye nelahleko enkulu. Ngoko ke, ukukhuthazwa kunye nokusetyenziswa kwe-1-methylcyclopropene kunika indawo yokuthengisa ebanzi.
Ixesha lokuposa: May-18-2023