Phytophthora: Ulawulo kunye nokuthintela iindlela

nangembabala kade - esibulalayo isifo ezinzwaneni echaphazela ubukhulu becala Solanaceae (iitapile, tomato, seqanda, iipepile, njalo njalo). Oku kubiza ngundo Phytophthora infestans, apho igcinwa kwi isayithi rhoqo kwi amatswele ukuthenga okanye izithole. Imithombo usulelo kwakhona masishiywe mfumba ebusika njengamagqabi. Imbewu ka-Phytophthora, ubusika, ezidala izifo isityalo esitsha. Yilwa le usuleleko kunzima kakhulu. Kulula ukunqanda lwalo lokukhawulelana nophuhliso.

Phytophthora, iindlela zokulawula ezo kakhulu kuthintelo, yosulela izityalo kakhulu kwisiqingatha sesibini zasehlotyeni. Ngoko ke, kubalulekile ukuba ukuphoswa ixesha Zasemtata yokutyala. Ixesha kakhulu kangangoko - le minyaka yesibini ka-Aprili. Phambi kokutyala, umhlaba kufuneka yakhululeka. bakhenkethi amaninzi ngexesha kungekabekwa amatswele emngxunyeni ukuze bamphose esutywe komgquba. Kulo mzekelo, kubalulekile ukuba agcine balawule. Into yokuba kukho intsalela ye-nitrogen emhlabeni - esinye sezizathu eziphambili kuphuhliso yonakalise emva kwexesha. Ngoko ke musa ukufumana umgquba kakhulu ukuchumisa umhlaba.

Ezinye intsalela of potash kunye phosphate nezichumiso ngokuchasene lunciphisa ubungozi izifo ezifana yonakalise kade. Iindlela zokujongana nayo zintsonkothe kakhulu yaye ayisasebenzi. Ngoko ke, ngenye indlela ebalaseleyo ukuthintela uphuhliso yayo kuqwalaselwa ukusetyenziswa ndawo uzinzile kuphela amabakala zakhe. Oku ibe 'isantya "," Gatchina "," itheyibhile 19 "kunye nabanye.

Amaxesha amaninzi, nangembabala sele iitapile esibonakaliswa kwimeko xa luthe lwahluma kangangeminyaka eliqela kuloo ndawo inye. Kulo mzekelo, ngokuthe ngcembe lokwandisa, usuleleko kunciphisa kakhulu isivuno. Omnye Akufuneki ityalwe kufutshane iitumato endle iitapile. Kwimeko yokugqibela kunokuchaphazeleka zombini iindlela zokuphila. Roots phambi kokutyala ngokuyimfuneko ilungelelaniswe kakuhle, ulahle yonke encinane, emabi, abagulayo. Kungcono yokubagcina ngeveki okanye ezimbini kubushushu ka 16-18 grams. Celsius. Ngeli xesha, iindawo nangembabala emva kwexesha sibonakale, ngoko susa amatswele sisifo kuya kuba lula.

Potato nangembabala emva kwexesha rhoqo hits kuye ehlotyeni epholileyo lemvula. Kule meko kuyimfuneko ukunciphisa inani irrigations. A ixesha kubaluleke kakhulu ukususa ukhula, buthathaka izityalo, nokuqhuba hilling. A ngomaleko omkhulu womhlaba phezu amatswele akayi ukungena kuzo imingxunya ukusuka amagqabi kunye namasebe.

Ukuba, ke, nangembabala emva kwexesha uye wachukumisa izityalo zakho, uya kuba ngumsebenzi omkhulu kwaye onzima. Okokuqala, kufuneka asuse onke amagqabi abosulelekileyo kunye nezikhondo. Emva koko ke iitapile abanyangwa ngamachiza njengezibulali. Kwakhona alwa nesi sifo Bordeaux umxube. Noko ke, kuya kuba kuhle ukuba asebenzise izixhobo ezitsha. Isibakala sokuba imbabala kade, iindlela yolawulo nayo ebandakanya ukusetyenziswa kweziyobisi yobhedu aqulethe, izitshintsha ngokukhawuleza wayethimb wonke obandakanyekayo koko imichiza.

Kwezinye iimeko, oko isizukulwana esitsha iluncedo kunye nokusingqongileyo lwezinto ekuzakuqalwa. Umgaqo operation ilula: iintsholongwane zabo wabavoti woluntu xa zizikhumba luvuliwe, kwaye isicombululo zeendawana kwi kwezikhondo kunye namasebe baqale ukutshabalalisa ngulo mngundo. Ngamanzi emvula, ukuba ukugqobhoza emhlabeni, ukunceda asihlambulule kuko ukugula amatswele. Ngaloo ndlela, kuyenzeka ukuba ukumelana "ngembabala emva kwexesha" sifo. Iindlela zokujongana nayo amachiza, Kakade ke, kufuneka ingqalelo olukhulu ngakumbi. Nangona kunjalo, ukusetyenziswa arhente ekuzakuqalwa iza kubonelela angcoliswe iikhompawundi eziyingozi kokuvuna. Kulo mzekelo, isigqibo wemikhosi sebali.