Don haɓaka ingancin amfanin gona, masu lambu suna gina matsuguni a cikin greenhouses, amma ba sa kare kayan lambu daga lalacewar waje da kamuwa da cuta.
Me yasa tumatir ke fashe a daji a cikin greenhouse
Zaɓin iri-iri
Tumatir Juriya ga fatattaka ya dogara da iri-iri. Tumatir mai launin rawaya tare da tsarin ɓangaren litattafan almara sun fi saurin fashe fiye da nau’in ja mai laushi. Masu shayarwa sun haifar da ƙarancin fashe hybrids ‘Harlequin’, ‘Centaur’, ‘Furite’, ‘Masha’ mu’, ‘Fair Lady’, ‘Diva’, ‘Vasilievna’, ‘Ostrich’, ‘F1 Boomerang’ da ‘Yankin Moscow’.
Sauran nau’ikan sun fi buƙata a yanayin girma.
Yana rinjayar juriya ga fatattaka da yanayin fata na ‘ya’yan itace. Iri-iri waɗanda ƙwayoyin fatar jikinsu ke da kyawawa mai kyau ba su da saurin kamuwa da wannan sabon abu.
Matsayin danshi na ƙasa
Karkashin polycarbonate a cikin yanayin zafi, ƙasa tana bushewa, saboda rashin isasshen danshi wanda ke taurare kwas ɗin tumatir. Bayan shayarwa, ci gaban ya sake dawowa, tsarin tsari mai laushi na shuka baya jure yanayin danshi da fashewa. Don kauce wa irin wannan matsala, ana bada shawara don zuba ganuwar greenhouse tare da madara na lemun tsami. Hasken rana yana haskakawa kuma baya shiga ciki. Har ila yau, an rufe ginin da wani zane mai nauyi wanda aka yi da masana’anta. Ana yin shayar da ƙasa a ko’ina kuma a kai a kai.
Zazzabi da zafi
Tumatir tsire-tsire ne masu son zafi. Ana bada shawarar shayar da tumatir bayan karfe 5 na yamma. Idan zafin dare ya kasance ƙasa da 13 ° C, ana yin ban ruwa a kusan 11 na safe. A lokacin rana, a yanayin zafi mai zafi, ya zama dole don aerate. Don hana tsire-tsire daga girgizar zafi, suna buɗe ƙofar greenhouse ba daga baya fiye da 7 zuwa 8 na safe Danshin ƙasa bai kamata ya zama ƙasa da 50% ba, amma ba lallai ba ne don cika ƙasa ko dai.
Koren ‘ya’yan itatuwa suna da ɓangaren litattafan almara, don haka suna iya fashe. A cikin kaka, har yanzu akwai ‘ya’yan itatuwa da yawa a kan bushes, amma ci gaban su ba kyawawa bane, don haka masu shuka kayan lambu suna tsinke harbe. A sakamakon wannan hanya, ruwa daga tushen da yawa ya shiga cikin ‘ya’yan itace. Saboda yawan danshi, suna fashe.
Rashin wadataccen abinci mai gina jiki
Dalilin fashewa na iya zama rashin abinci mai gina jiki
Rashin wasu sinadarai kuma yana haifar da fashewar tumatir a cikin greenhouse:
- rashin sinadarin calcium, ganyen sai ya koma rawaya kuma a hankali ya mutu.
- Tare da rashin jan karfe, ganyen sun zama fari, suna girma a hankali, harbe suna raunana. Peduncles suna shuɗe kuma suna faɗuwa.
- Tare da rashin nitrogen, samuwar shuke-shuke yana raguwa, launuka na ganye suna canzawa, ‘ya’yan itatuwa suna kallon rashin girma da rashin lafiya.
- Tare da rashin isasshen potassium, ‘ya’yan itatuwa a ciki sun zama baki.
- Tare da rashin boron, shuka ya zama bushe da bakararre.
- Tare da rashin magnesium, tumatir suna girma da wuri amma ba sa girma.
Matsakaicin ‘ya’yan itacen tumatir shima yana shafar abinci mai gina jiki supersaturation.
Yadda ake guje wa fashewa
Don hana tumatur daga fashe Idan haka ne, suna buƙatar kula da su yadda ya kamata. Idan akwai alamun rashin abubuwan da aka gano, ana yin hadi har sai tsire-tsire sun warke sosai.
Har ma da kuma shayar da tumatir na yau da kullum yana da mahimmanci yayin ci gaban tsarin tushen. Ana ba da ruwa kai tsaye zuwa tushen. A cikin yanayin rana, ana yin ban ruwa kowane kwanaki 3, kuma a cikin ruwan sama – sau ɗaya kowace rana 5.
