Chirwere the currant

The currant, uyewo mamwe mubindu zvirimwa vanosanganawo nezvirwere zvakasiyana-siyana. Chii chaungaita iwe kudzivisa kuwana kuchiva zvirimwa uye sei kurapa muti kana urwere?

ngura

Chokutanga yakadaro the currant chirwere sezvo ngura. Kazhinji zvinokanganisa pamakwenzi ari anamapako. Nengano underside pakati mashizha mavara kuonekwa orenji. Kana rikwanise chirwere pamwe the currant mashizha idonhe zvachose. Mumakwenzi simba, akaderedza yauinayo.

Sei kurwisa ngura? Chokutanga, unofanira kudzivisa chakasimwa currants munzvimbo idzodzo umo inokura petsanga, uye kwete kudyara nemiti zvakare thickly. Nyatsoongorora kuchenesa nzvimbo nemasora. Mumatsutso ivhu vachererwa zvikuru, uye kuti mune mumatsutso mashizha. Kurwisa chirwere mwaya miriwo pamwe kugadzirisa yemhangura kana simbi sulphate, uyewo Bordeaux nezvakasanganiswa.

anthracnose

For zvirwere zvakadai the currant sezvo anthracnose, dzinoratidzwa pakuonekwa duku shava makwapa ane zvasviba panguva kumicheto ruvara. Zvinokanganisawo kwete chete pakutanga May, currants, gooseberries uye asi. The mavara pakupedzisira kukura uye batanidza kupinda rimwe, uye mashizha dzinotanga kutendeuka yero, curl they uye idonhe. In redcurrant chirwere pachena nedzinde muchero uye mashizha petioles. Anthracnose kunokonzera vakurumidze mashizha nokuwa uye kunonoka kukura matavi.

Kuti tikurire anthracnose vanofanira kuchera ivhu mukutanga chitubu uye kunopera nokuwa, zvibatane kuti mashizha wakabva mugwenzi. Pamberi kutumbuka nhungirwa miti kuti sprayed pamwe kugadzirisa yemhangura kana simbi sulphate (50-100 kana 300 magiramu por 10 litres mvura). Mumwaka wokukura chirimwa anofanira sprayed mana nguva imwe muzana mhinduro pamusoro Bordeaux nezvakasanganiswa. Kana spraying nayo awire panhivi mbiri jira - uye pamusoro uye pasi. First nguva currants kuva sprayed apo nhungirwa, rechipiri - pashure maruva, wechitatu - 10-15 mazuva pashure wechipiri, chechina - pashure pakukohwa.

American powdery nokuvhuvha

No zvishoma kukuvadza pane anthracnose, Ribes americanum chinokonzera powdery nokuora. Ndinoziva sei kuti the currant achirwara? chena powdery bemhapemha anozviratidza pamusoro mashizha, iyo pakupedzisira inova gobvu ochinja ayo ruvara ruchena shava. A chakuvhe ndiyo causative mutumwa chirwere, inobata chete duku nhengo uye nyama the currant - nhungirwa pagore, kuibva michero, achangobva kuwedzerwa mashizha.

Kuti izvi zvisaitike the currant chirwere, kwematsutso kubva panzvimbo kubvisa zvachose mapazi akwegura uye mashizha akawa, uyewo zvakakanganisa matavi (panzvimbo dzose idzi, ave mutemo, uye anotamisa chando chakuvhe American powdery nokuora). Early muchirimo, uchigere yatumbuka namabukira, nemiti, Zvinokurudzirwa kudira mvura inopisa. Kubva chitubu mangwanani Zvinokurudzirwa kuti mwaya miti nendove yemombe, iyo inofanira rakasanganiswa nemvura 6-8 nguva. Nokuti kudzivirira chirwere ichi uchishandisa aizomupa huni dota - 1 kg por 10 litres mvura, iyo iri neshungu muzuva. The mhinduro izere kwemazuva 5-7 kana yakabikwa kwehafu yeawa. Pashure paizvozvo, zvakakodzera batanidza uye kuwedzera sipo shoma. Nemvumi anofanira rakasanganiswa 10 litres uye ipapo chinogona sprayed pamakwenzi yake.

petals

Panyaya iyi chirwere the currant sezvo doubleness, inogona kuramba muti chirimwa zvachose. Petals achirova dema the currant chipande pamuShuramiti uye inoparadzirwa. chirwere ichi chinogona kuonekwa panguva maruva. Lobes pamusoro mashizha ava vatatu chete panzvimbo zvatinosiita shanu, vari elongated uye tapered. The mashizha vasava kwakajaira kunhuwa currants uye anoonekwa zvasviba kupfuura utano. Calyx, Corolla uye Stamens kuva yepepuru ruvara uye maruva ichasvava uye kugara kwenguva yakareba pamusoro pamatavi. Kumuromo pamusoro mapazi varwere hadzina kuumbwa zvachose. Kazhinji, Terry hwapedyo pamusoro chirimwa zvishoma nezvishoma - kutanga, chirwere chinobata mapazi mashomanana, uye chete kwemakore ose mugwenzi. Zvinosuruvarisa, nemarudzi husingakwanisi chirwere, asi.

Tinofanira kukurira Terry nenzira dzinotevera. Ngadziteerere chakasimwa zvinhu - kushandisa chete kuchekwa kubva miti avo, izvo kwemakore matatu akanga aona zviratidzo chirwere ichi. Panoperera maruva kundotarira pamakwenzi. Kana akawanikwa utachiona miti, mudzi rose kubva mugwenzi uye kupisa. Unogona cheka mamwe matavi kurwara, kana hosha yacho chete kutanga kutanga. Asi apo hapana chinoratidza kuti hazvisi kutanga zvakare.

Ndivo vanonyanya zvirwere zvavo kurapwa the currant. Sezvaunogona kuona, asi muti kakawanda zvichibvira, chinhu chikuru - nguva kuteerera kuratidzwa zviratidzo chirwere uye kuti atore pakurapa 'murwere'.