Yawancin lambu da suke yin noman cucumber ba dade ko ba dade suna fuskantar wannan matsala lokacin da suka bushe ovaries na kokwamba a cikin greenhouse, amma ’ya’yan itacen ba sa samuwa. Saboda haka, tambaya ta taso yadda za a magance wannan da kuma yadda ba za a rasa namo ba. Don ɗaukar mataki, kuna buƙatar gano dalilin da ya haifar da aikin. Akwai dalilai da yawa masu yiwuwa.
Ovary na cucumbers ta bushe a cikin greenhouse
Matsaloli da ka iya haddasawa
Babban abubuwan da ke haifar da yellowing da bushewar ovary na iya zama.
- cin zarafin fasaha don noman greenhouse cucumbers,
- raguwar ƙasa, rashin ma’adanai.
- take hakkin tsarin ruwa (bushewa, waterlogging),
- yanayin zafin da bai dace ba,
- low pollination matakin,
- illolin cututtuka da kwari.
Waɗannan su ne manyan dalilan da ya sa torye ya cancanci yin bincike dalla-dalla don fahimtar yadda ake yin tasiri ga lamarin. A zuciyar duk wani tashin hankali a cikin ci gaban cucumbers shine cin zarafi na fasahar aikin gona da manyan shawarwarin noman wannan lambun. Bari mu bincika dalla-dalla abin da ke haifar da inflorescences kokwamba don bushewa.
Rashin yarda da tsarin zafin jiki
Cucumber shuka ne mai matukar kula da sauyin yanayi. Yana da matukar tasiri ga ciyayi na shuka irin su hypothermia da overheating. Don cucumbers, kiyaye yanayin zafi mai kyau yana da mahimmanci ga girma da ‘ya’yan itace. Tare da canji mai kaifi a cikin zafin jiki, shuka ya fada cikin yanayin damuwa, kuma duk dakarun suna tafiya don kula da yanayin gaba ɗaya. Sakamakon haka, babu isassun sojojin da za su samar da kuma tallafawa ci gaban cikakkiyar kwai.
Don daidaita yanayin zafi a yayin da aka sami raguwa mai mahimmanci, ana ba da shawarar ƙarin matsuguni na greenhouse. Yi amfani da agrofibre ko agrofibre. A cikin akasin halin da ake ciki, don rage yawan zafin jiki, greenhouse yana samun iska, wanda zai iya rage digiri, kuma wani ɓangare yana kawar da tsari a lokacin zafi mai zafi, amma ba ya barin hasken rana kai tsaye zuwa tsire-tsire, yana rufe shi da kayan da ba na kayan aiki ba. .
Rashin abubuwan ganowa a cikin ƙasa
Sau da yawa a cikin greenhouses an yi amfani da ƙasa shekaru da yawa ba tare da maye gurbin ba, takin da takin ma’adinai. Ko aikace-aikace na ma’adinai takin mai magani a kasa yawa. Ƙasar ta ƙare, matalauta a cikin abubuwan ganowa. Rashin abinci mai gina jiki ba zai ƙyale cucumbers suyi girma da karfi ba, kuma a lokacin samar da ‘ya’yan itace, ovaries na cucumbers a cikin greenhouse ya bushe.
isasshen adadin boron yana taka muhimmiyar rawa don haɓakar gabobin ‘ya’yan itace da samuwar kwai. Don ƙarfafa ‘ya’yan itace, za ku iya yin ƙarin aiki tare da wannan kashi.
Hanya mai ma’ana a cikin wannan yanayin shine amfani da takin mai magani bisa ga ka’idoji da ka’idoji. Ma’aikatan bioactive suna da tasiri mai kyau a cikin wannan yanayin. Baya ga phytohormones, wanda zai ba da sakamako mai sauri kuma zai ba da lokaci don kunna microelements da aka gabatar a cikin ƙasa.
Kuma don kauce wa wannan kuskuren a kakar wasa ta gaba, ana shirya ƙasa a cikin greenhouses kafin dasa shuki. Tono da takin sau 3, Yana iya zama kwayoyin halitta tare da ma’adinai ko hadadden takin ma’adinai.
Ba daidai ba shuka
Lokacin dasa shuki, kiyaye nisa da ake bukata
Dalili akai-akai na yellowing na ovaries shine rashin dasa shuki na bushes. Ba a ajiye sarari tsakanin layuka da thickened amfanin gona take kaiwa zuwa matalauta samun iska, rashin isasshen sarari ga cikakken tushen ci gaban da kuma general vegetative tsarin, kuma a sakamakon yellowing na ovaries a farkon fruiting tare da deterioration sannu a hankali a cikin general yanayin cucumbers. Lokacin dasa shuki, yana da daraja lura da makirci da buƙatun, musamman ga greenhouses. Yana da mahimmanci a tuna cewa ba a ba da izinin fiye da bushes uku a kowace murabba’in mita ba, tare da faɗin jere na akalla 50 cm.
Don inganta halin da ake ciki lokacin da shuka yayi kauri kuma ovary ya tsaya, ana datsa mai tushe da ganye sosai, idan ya cancanta, ana cire bushes masu rauni don ba da damar wasu bushes masu ƙarfi su haɓaka.
Rashin isa ko yawan shayarwa
Cucumbers a matsayin amfanin gona na asalin wurare masu zafi suna da matukar damuwa ga cin zarafin tsarin ruwa. Yana buƙatar shayarwa na yau da kullun. A wannan yanayin, ana amfani da ruwa mai dumi, mai daidaitawa. Ruwan sanyi ko bushewar ƙasa yana haifar da ovaries na cucumbers a cikin greenhouse bushewa, kuma ‘ya’yan itatuwa ba su girma ta hanyar da ta dace.
Tsarin ban ruwa da aka tsara yana da mahimmanci ga yanayin gabaɗaya da haɓakar cucumbers da kai tsaye don samuwar amfanin gona mai inganci.
Rashin isassun pollination
Mafi sau da yawa a cikin aikin lambu na zamani a cikin greenhouses parthenocarpic (kai pollinating) nau’in cucumbers suna girma, a cikin wannan yanayin rashin isasshen pollination an cire shi daga yuwuwar dalilin yellowing na ovary. Idan ƙudan zuma ne ke lalata nau’in da aka noma, haka lamarin yake. Rashin isassun adadin kwari masu pollinating ko cikakken rufin greenhouse zai sa furanni su fadi. Kuma raguwar inflorescences da ke samar da ‘ya’yan itace.
Kyakkyawan maganin wannan yanayin shine a bi da tsire-tsire tare da hanyoyin da ke motsa samuwar ‘ya’yan itace (misali, magani Bud). Kuma a cikin sabon kakar, don kauce wa matsalolin da ba dole ba, yana da kyau a kula da nau’in pollinated iri-iri a cikin greenhouse.
Cin nasara daga cututtukan fungal
Sau da yawa kamuwa da cuta tare da cututtukan fungal yana faruwa a layi daya tare da cin zarafin fasahar aikin gona.
Sannan kuma a fannin fasahar noma mara inganci, ana iya gyara lamarin cikin sauki tare da kulawar da ta dace. Sa’an nan kuma, tare da ƙari na cututtukan fungal, yanayin ya zama mafi rikitarwa kuma ba tare da dacewa da magani na lokaci ba ba zai yiwu a ajiye al’ada ba.
Babban cututtukan fungal:
- fusarium,
- powdery mildew,
- parenosporosis.
Lokacin kamuwa da cututtukan fungal, ba wai kawai inflorescences sukan sha wahala ba, har ma da sauran abubuwan da ke cikin mai tushe, ganye da cucumbers suna girma da talauci kuma suna iya mutuwa. Gane cutar fungal ba ta da wahala. Kowannen su yana da nasa halaye. Idan an gano amfanin gonakin da suka kamu da cutar, mafi kyawun maganin shine a cire samfuran marasa lafiya daga cikin greenhouse kuma a bi da ƙasa da tsire-tsire tare da fungicides. Ya kamata a zubar da ƙasa tare da mafita na trichophyte, fesa bushes tare da fungicide mai dacewa, dangane da nau’in cuta. Ya kamata kakar wasa ta gaba ta fara tare da shiri sosai na ƙasa. Wajibi ne tsaftace tarkacen shuka da kuma lalata ƙasa.
Lalacewar kwaro
Sanadin yellowing da bushewa daga cikin ovary da gaban parasitic kwari a kan shuke-shuke. Aphids, whiteflies, mealworms da gizo-gizo mites kwari ne waɗanda zasu iya haifar da lalacewa maras kyau. Gurbataccen amfanin gona yana rage su, yana dakatar da ci gaban su da aiwatar da ‘ya’yan itace. Kulawar kwaro ba ta da rikitarwa kamar cututtukan fungal. Domin kwari su haifar da ƙarancin lalacewa, ana kula da shrubs nan da nan bayan ganowa.
Ana yin magani tare da maganin kwari (aphids, whiteflies) ko acaricides (mites, mealy worms) da rana, bisa ga umarnin. Bayan kawar da kwari, yana da mahimmanci don aiwatar da maganin rigakafi don hana sake dawowa.
ƘARUWA
Babban dalilai na ovary don bushewa a cikin greenhouse shine cin zarafi na fasaha mai girma, kuma irin wannan cin zarafi yana da wasu sakamako masu yawa. Tsire-tsire sun zama masu rauni, rashin haɓaka, suna fama da cututtuka da kwari. Kuma a sakamakon haka, lokacin da aka kashe da kuma rashin girbin da ake sa ran. Yana da mahimmanci cewa guje wa abubuwan da ba su da kyau ba su da wahala, bin fasahar aikin gona da matakan rigakafi zai ba da sakamako mai kyau.
