Barkono wani kayan lambu ne wanda ke da tsayin daka ga cututtuka da yanayin yanayi, amma Don rashin kulawa a lokacin noma, alamun cututtuka daban-daban na iya bayyana ganye mai launin shuɗi akan barkono yana daya daga cikin alamun da ke nuna kurakurai a cikin fasahar noma.
Purple leaf barkono
Abubuwan da ke haifar da matsalar
Mafi sau da yawa, ganyen purple akan barkono suna samuwa a lokacin dasawa da wuri na seedlings a cikin ƙasa buɗe. Wannan launi na iya canzawa kuma ya zama shuɗi. Bayan haɓaka launin shuɗi, don adana ganye, ya zama dole don daidaita yanayin zafi mafi kyau da adadin taki. Babban dalilan da yasa ganyen barkono ke iya zama purple sune:
- Ƙananan zafin jiki. Canje-canje a yanayin zafi na kwatsam yana shafar bayyanar daji. Sakamakon sanyi, ganyen ya fara yin duhu, ya bushe ya canza siffar, daga baya ya juya launin ruwan kasa.
- Anthocyanosis. Wannan cuta ce ta kayan lambu na Bulgarian, wanda ke girma sau da yawa a cikin greenhouse. Ya bayyana a cikin nau’i na launi na lilac na daji saboda rashin phosphorus. Tare da ƙarancinsa, tsiron ya mutu ko kuma sun lalace.
- Dasawa zuwa ƙasa mara kyau. Don shuka seedlings a cikin ƙasa buɗe, kuna buƙatar zaɓar ƙasa a hankali. Dole ne ya kasance tare da yashi, toka da takin mai magani.
- Saukowa wuri guda. Idan ka dasa tsire-tsire a wurin da aka yi amfani da shi tsawon shekaru masu yawa a jere, shuka ba zai samar da adadin ‘ya’yan itace daidai ba. Yana iya canza launi kuma ya bushe saboda rashin abubuwan ganowa, kamar yadda amfanin gona na baya suka yi amfani da su.
- Yanayin zafi ko bushewar ƙasa. Duk wannan zai iya haifar da canji a launi ba kawai na ganyen daji ba, har ma da kara. Layukan farko na ganye sun fara duhu. Tare da rashin ruwa daga ƙasa, shuka ba ta samun isasshen abinci mai gina jiki: abubuwan gina jiki ba su shiga cikin tushe da ganye.
Binciken
Don rigakafin anthocyanosis, ana fesa tsire-tsire marasa lafiya na Bordeaux a cikin adadin 100 g kowace guga na ruwa. Zaka iya amfani da jan karfe oxychloride: 40 g na samfurin a cikin lita 10 na ruwa. Ganyen barkono mai ruwan hoda alama ce ta rashin sinadarin phosphorus. Ana la’akari da wani abu mai mahimmanci don haɓakawa da haɓaka ingancin shrub. Wannan shine babban tushen makamashi ga shuka. Yana sarrafa duk hanyoyin tafiyar da rayuwa a cikin kayan lambu.
Phosphorous yana taimakawa samar da ‘ya’yan itace masu tsami akan bushes kuma yana kunna fure. Haɓaka tushen tsarin tare da abubuwa masu amfani. Rashin abinci mai gina jiki kuma yana faruwa a lokacin sanyi mai tsanani, lokacin da shuka ya fara daskarewa. Saboda haka, daji ba zai iya sha phosphorus daga ƙasa a yanayin zafi ƙasa da 15 ° C.
Hanyoyin magani
Da zarar ƙarshen ganyen ya sami launin shuɗi, dole ne a bi da su. Akwai hanyoyi da yawa don wannan.
Tagulla fesa
A lokacin girma kakar, wannan hanya kuma ana daukarta a matsayin rigakafi. Yana dawo da metabolism. Don wannan, 100 g na jan karfe an haxa shi da 10 l na ruwa. Bayan rushewa, an bar 1 lita na irin wannan bayani ga kowane daji. Fesa sau ɗaya a kakar tare da ruwan dumi. Wannan yana hana ci gaban cututtukan fungal kuma yana tabbatar da ingantaccen metabolism ga shuka.
Ban ruwa, haske da ciyarwa
Seedlings bukatar hasken rana
Don dawo da launin kore, shuka yana buƙatar shayarwa yau da kullun, hadi da hasken rana don 10-12 hours. Idan kun bi waɗannan ka’idoji, bushes za su ba da ‘ya’yan itace masu ƙarfi. Yanayin jinkiri da bushewar bushes ba zai damu ba. Irin waɗannan hanyoyin suna ba da gudummawa ga haɓaka mai kyau da juriya ga cututtuka.
Yadda ake daidaita yanayin zafi
A lokacin lokacin girma barkono a cikin greenhouses, wajibi ne don sarrafa tsarin zafin jiki. Canjin yanayin zafi yana shafar adadin abubuwan gano abubuwa masu amfani waɗanda aka ɗauka daga ƙasa ta tushen. Daga sanyi, bushes sun juya lilac. A hankali suna cinye phosphorus daga ƙasa. Wannan yana haifar da canji ba kawai a cikin launi na ganye ba, har ma a cikin mutuwar tsarin tushen.
A cikin yanayin sanyi, an rufe daji da wani zane na musamman don kiyaye shi dumi. Saboda mummunan yanayi, barkono suna girma a hankali. Don ƙayyade yawan zafin jiki na amfani. Mafi kyawun nuni a lokacin rana yana daga 20 ° C zuwa 25 ° C. Da dare, an yarda da raguwar 3-6 ° C.
Kar a manta game da zafin ƙasa. Ya kamata ya kasance tsakanin 15 ° C da 25 ° C. Duk wani rashin daidaituwa tare da ma’aunin zafin jiki yana haifar da lalacewa, wilting da mutuwar shuka. Saboda ƙarancin zafin jiki, ƙarancin phosphorus yana faruwa.
| Number | ayyukan noma | Hanyar aikace-aikace |
| 1 | Thermal rufi da dare | Da dare, an rufe seedlings tare da ƙarin yadudduka na fim. Ana sanya su a nesa na 5-8 cm daga murfin farko. Matashin iska yana kare daji daga sanyin iska na muhalli. |
| 2 | Yi na gida greenhouse | Tushen babban greenhouse wanda aka zubar da fim ɗin an yi shi da sandunan katako na 4mm da yawa ko waya 3-7mm. Ana amfani da fim mai kauri fiye da 0,5 mm a matsayin murfin. Irin wannan greenhouse dole ne a shayar da shi sau ɗaya a rana don minti 10. |
| 3 | Ciki | Kasan an lullube shi. Don yin wannan, yi amfani da fim ko spanbond. Rufin da ba a saka a cikin thermally ba kawai yana kula da zazzabi a ciki ba, har ma yana ƙaruwa da 1-2 °. |
Wajibi ne a tada zafin iska a hankali don kada ya haifar da ƙonewa a kan kayan lambu. . Ana ba da shawarar ci gaba da lura da bushes, musamman a farkon makonni bayan dasa shuki a cikin ƙasa buɗe.
Yadda ake ciyar da bushes mai ruwan hoda
Idan ganye sun juya lilac, amfanin gona ba shi da isasshen taki. Takin ƙasa kafin kowace dasa shuki na seedling a wuri na dindindin. Don ciyarwar farko, zaɓi:
- superphosphate taki a cikin adadin 600 g da 1 sq. m,
- 200 g na toka da 1 square. m,
- bokitin takin kowane daji,
- 80 g na potassium sulfate da 1 km2. m.
Ana ciyar da abinci na gaba kwanaki 20 bayan dasa shuki. Phosphate taki wajibi ne don hana bayyanar launin ruwan hoda a cikin ganyayyaki. An dasa ƙasa kuma an ƙara bayani na carbonite da phosphate. Don yin wannan, an haxa lita 10 na ruwa tare da 16 g na carbonite da 4 g na superphosphate.
