Ukongeza kuzo zonke izilwanyana eziqhelekileyo zenkcubeko yamazambane - intshontsho ye-potato ye- Colorado, kunezifo ezininzi ezikhokelela ekunciphiseni kwezivuno. Ezinye izifo zikhokelela ekutshintsheni amaqabunga. Makhe sithethe ngale nto yezinto ezimbi kunye neendlela zokulwa nalo kwinqaku.
Amaqabunga e-twist twist - izizathu
Iqela lokuqala lokubangela izifo zentsholongwane. Ezi ziquka:
- Umzobo odibeneyo. Ukutshatyalaliswa kuhamba kunye ne-lag ekukhuleni, inani elincinci leemigangatho, imibimbi kunye nokujika kwembali. Okukugqibela kukubangelwa ukukhula kancinci kweemvini.
- Umzobo wesigcawu. Esi sifo sibonakaliswa ngexesha lokuqhuma kwezambatho. Ekuqaleni, amabala omnyama amaninzi abonakalayo - i-necrosis yamacembe avela kwicala elingaphantsi, enezilonda ezinzima kakhulu amaqabunga aphikisayo afa, axhoma kwiimpawu. Ngokuyinene, amaqabunga aphantsi achaphazelekayo, isalathiso sihlala sihlaza. Ezi zimpawu ziyomeleza ngexesha lokushisa okukhulu.
Indlela yokujongana xa amaqabunga e-potato ephazamiseka ngenxa yokusuleleka kwintsholongwane: ukukhuselwa kweetatate ezivela kwizifo zintsholongwane kukususwa ngexesha elifanelekileyo kwizityalo ezigulayo kunye nezifo zazo, ukulawula ukhula, ukuvuna ngexesha elifanelekileyo. Njengembewu, kuphela iibhola ezizithengiweyo ezithengiweyo kwiivenkile ezizodwa kufuneka zikhethwe.
Iqela lesibini lezizathu zokuphamba kwamagqabi amazambane ziyizifo zefungal:
- I-Phytophthorosis - ayichaphazeli nje kuphela amaqabunga, kodwa kunye neziqu nezilimo zepatata. Okokuqala, amabala amnyama kunye anamdaka avela kumaqabunga, ukuba isityalo singakhange siphathwe, izilimo eziyi-tubers eziqingqiweyo ziya kuba mnyama kwaye zixakeke. Izindlela zomzabalazo ziyakhusela, ukuqaliswa kwezinto ezifunekayo ekulandeleni umhlaba, ngexesha lokukhula kufuneka usebenze ngokucwangcisa amahlathi kunye nezilungiselelo ezicetywayo.
- I-Parsh - ikhokelela ekutshintsheni kwamaqabunga, iingcambu zebhatate zibophaza kwaye zifa ngokukhawuleza. Izityalo ezingcolileyo ziyakwazi ukukhuselwa kwesi sifo. Emva kokuhluma izifo, isifo asichaphazeli iimbewu. Ngoko kulungele ukutshala sele sele ihlume iifatata kwaye iqinisekise ukuba akukho mihlaba yomhlaba kwiinqonga. Ngaphambi kokutshala, izilimo eziyizigaxa ziphathwa nge-1.5% isisombululo se-boric acid.
Ezi zizathu zilandelayo: kutheni amaqabunga ajikeleziweyo amaqabunga anxulumene nezifo zebhaktheriya. Oyintloko ngumlenze omnyama. Iyakhula ngexesha lokugcinwa kwezilimo, kunye nexesha lokukhula kwesityalo. Okokuqala, amaqabunga ama-apical curl kwiifatata, ngoko isiseko sesitshixo sijika esimnyama kwaye sibole. Amanyathelo okuthintela kuphela aya kunceda apha: ukuhluma kwangaphambili kwezihlunu, ukugcoba kwabo kwisisombululo se-microelements-boron, i-sulfate yethusi, i-manganese kunye ne-zinc.
Ngamanye amaxesha isizathu sokuba amazambane aphendulele kwaye amaqabunga aphikisanayo isomiso kunye nokushisa okukhulu, yintoni omele ukwenze kulo mzekelo: ukuthambisa kunye nokuhlambalaza, ungawafaka iibhedi ukuze ugcine umswakama emhlabathini.