III. Ijikwa ọnọdụ ọkụ maka blueberries n'ime ụlọ griin ha
1. Iji ụgbụ ndò: Enwere ike iji ụgbụ ndò na-achịkwa ike ọkụ, na-ahụ na blueberries adịghị ekpughere ìhè anyanwụ siri ike gabiga ókè.
2. Shade Nets: Ndị a na-enyere aka ibelata ọkụ ọkụ ma na-enye ọnọdụ ọkụ kwesịrị ekwesị, na-egbochi blueberries ka ọ ghara ikpo ọkụ ma na-ebelata photosynthesis.
3. Mgbakwụnye ọkụ: N'oge ma ọ bụ n'oge ígwé ojii mgbe ìhè na-ezughị ezu, enwere ike iji ọkụ mgbakwunye mee ka blueberries nwee ìhè zuru ezu maka photosynthesis.
4. Mgbakwụnye ọkụ: ọkụ mgbakwunye nwere ike inye ụdịdị dị iche iche yiri ìhè eke, na-enyere blueberries aka ịnọgide na-eto nke ọma na gburugburu ebe enweghị ọkụ zuru oke.
5. Njikwa ọkụ ọkụ: Blueberries' photosynthesis nwere njikọ chiri anya na ike ọkụ; ma ọkụ siri ike yana nke na-adịghị ike na-emebi uto blueberry.
6. Njikwa Intensity Light: Ya mere, ọ dị mkpa ịhazigharị ọkụ ọkụ dịka ọkwa uto na mkpa ụfọdụ nke blueberries iji nweta ezigbo photosynthesis arụmọrụ.
7. Management of Light Duration: Blueberries nwere dịgasị iche iche ìhè oge chọrọ na dị iche iche uto nkebi, na ọ dị mkpa ịchịkwa ìhè oge ezi uche na-akwalite ma vegetative na ịmụ nwa.
8. Light Duration Management: Dị ka ihe atụ, n'oge seedling ogbo nke blueberries, ìhè oge nwere ike belata n'ụzọ kwesịrị ekwesị iji zere mmebi site na ike ìhè.
9. Nchikota nke Greenhouse okpomọkụ na ìhè: Ọnọdụ okpomọkụ dị n'ime griin haus na-emetụta blueberry photosynthesis, na ọ dị mkpa iji dozie okpomọkụ ime ụlọ dịka ọnọdụ ọkụ si dị iji hụ na ebe kachasị mma maka uto blueberry.
10. CO2 Usoro ntinye uche: Mmụba kwesịrị ekwesị na CO2 itinye uche na griin haus nwere ike ime ka ọrụ photosynthesis dịkwuo elu, ya mere, mgbe ị na-edozi ọkụ, a ghaghịkwa ilebara anya na-agbakwunye CO2.
IV. Ịhazi okpomọkụ na ọkụ n'ime ụlọ Green maka blueberries
1. Nlekọta okpomọkụ: Nlekọta okpomọkụ maka blueberries na greenhouses bụ ihe na-edozi ahụ nke ọma. Mgbe blueberries batara n'ụlọ ezumike eke, ha na-achọ ọnụọgụ awa ole na ole nke okpomọkụ dị ala iji ifuru ma mịa mkpụrụ. Dịka ọmụmaatụ, na mpaghara Qingdao, oge okpomọkụ na-agafe 7.2 ℃ bụ ihe dịka Nọvemba 20th. Oge iji kpuchie griin haus ma bulie okpomọkụ kwesịrị ịbụ Nọvemba 20 gbakwunyere ụbọchị 34 gbakwunyere oke nchekwa nke ụbọchị 3-5, nke pụtara oge nchekwa maka ikpuchi na ikpo ọkụ na griin haus sitere na Disemba 27 ruo 29. Na mgbakwunye, a ga-edozi ọnọdụ okpomọkụ dị n'ime griin ha dị ka usoro ntoju nke blueberries si dị ka ọ bụrụ na uto na mmepe kwesịrị ekwesị.
2. Njikwa ọkụ: Blueberries chọrọ ezigbo ọkụ maka photosynthesis, mana ọkụ siri ike nwere ike imebi osisi. N'ime ụlọ griin haus, enwere ike ịhazi ọkụ ọkụ site na iji ụgbụ ndò iji hụ na blueberries anaghị ekpughere ìhè anyanwụ siri ike. A pụkwara iji ihe nkiri na-atụgharị uche mee ka ìhè dịkwuo ọkụ, karịsịa n'oge oyi mgbe oge ìhè ehihie dị mkpụmkpụ.
3. Igwe ikuku na njikwa iru mmiri: ikuku ikuku na njikwa iru mmiri n'ime ụlọ griin ha dịkwa mkpa maka uto blueberry. Ikuku ikuku nke ọma nwere ike inye aka belata okpomọkụ dị n'ime ụlọ griin ha, belata ihe omume nke pests na ọrịa, na ịnọgide na-enwe oke iru mmiri kwesịrị ekwesị. N'oge oge na-eto eto blueberry, ikuku ikwu iru mmiri dị n'ime ụlọ griin ha kwesịrị ịdị na 70%-75%, nke na-enyere aka itolite blueberry.
4. Usoro ntinye uche CO2: Mmụba kwesịrị ekwesị na CO2 itinye uche na griin haus nwere ike ime ka ọrụ photosynthesis dịkwuo elu, ya mere, mgbe ị na-edozi ọkụ, a ghaghịkwa ilebara anya na mgbakwunye CO2.
Site na usoro ndị a dị n'elu, enwere ike ijikwa nguzozi nke okpomọkụ na ọkụ dị na griin ha n'ụzọ dị irè, na-enye ebe dị mma na-eto eto maka blueberries ma na-eme ka mkpụrụ na àgwà ha dịkwuo mma.
V. Ogologo awa ole nke obere okpomọkụ ka blueberry chọrọ n'oge ezumike?
Mgbe ị banyere dormancy, blueberries chọrọ oge ụfọdụ nke obere okpomọkụ iji mebie physiological dormancy, mara dị ka chilling chọrọ. Ụdị blueberry dị iche iche nwere ihe dị iche iche chọrọ oyi. Dịka ọmụmaatụ, ụdị 'ReKa' chọrọ awa 1000 ma ọ bụ karịa nke oyi, na ụdị 'DuKe' na-achọkwa awa 1000. Ụfọdụ ụdị nwere obere ihe oyi chọrọ, dị ka ụdị 'Meadowlark', nke na-achọ ihe na-erughị awa 900, ebe ụdị 'Green Gem' chọrọ ihe karịrị awa 250. Na mgbakwunye, ụdị 'Eureka' na-achọ ihe na-erughị awa 100, ụdị 'Rocio' (H5) anaghị achọ ihe karịrị awa 60, ụdị 'L' anaghị achọ ihe karịrị awa 80. Ihe data ndị a na-ajụ oyi dị oke mkpa maka ijikwa dormancy blueberry iji hụ na uto osisi na ịmị mkpụrụ.
VI. Ewezuga ihe ndị chọrọ ịma jijiji, kedu ihe ndị ọzọ na-emetụta mwepụta nke ụlọ ezumike blueberry?
Ọtụtụ ihe na-emetụta mwepụta nke dormancy blueberry, na mgbakwunye na ihe oyi chọrọ, gụnyere:
1. Exogenous Hormones: Exogenous gibberellins (GA) nwere ike imebi blueberry nwa osisi dormancy nke ọma. Nnyocha e mere egosiwo na ọgwụgwọ exogenous GA nwere ike ibelata ọdịnaya starch nke ọma ma mee ka ọdịnaya mmiri ifuru dị elu, si otú ahụ kwalite ntọhapụ nke dormancy blueberry na puo.
2. Njikwa okpomọkụ: Mgbe ịbanye na dormancy, blueberries chọrọ oge ụfọdụ nke obere okpomọkụ iji mebie physiological dormancy. Na griin haus, enwere ike ịchịkwa okpomọkụ iji mee ka ọ dị mkpa nke ọnọdụ okpomọkụ dị ala, na-enyere blueberries aka imebi dormancy.
3. Ọnọdụ ọkụ: Ìhè na-emetụtakwa ntọhapụ nke blueberry dormancy. Ọ bụ ezie na blueberries bụ osisi na-ahụ n'anya, ọkụ siri ike n'oge ezumike nwere ike imebi osisi ahụ. Ya mere, njikwa ọkụ kwesịrị ekwesị bụkwa akụkụ dị mkpa nke ntọhapụ dormancy.
4. Nlekọta mmiri: N'oge ezumike blueberry, nlekọta mmiri kwesịrị ekwesị dị mkpa. Idokwa mmiri nke ala kwesịrị ekwesị na-enyere osisi blueberry aka ịdị mma n'oge ezumike.
5. Nri nri: N'oge dormancy, blueberries nwere dịtụ ala fatịlaịza chọrọ, ma kwesịrị ekwesị edozi edozi pụrụ inyere osisi na-eto nke ọma mgbe dormancy agwụ. Enwere ike itinye fatịlaịza foliar iji nye nri ndị dị mkpa.
6. Mgbochi Ọrịa na Ọrịa: N'oge ezumike, osisi blueberry na-esiwanye ike ma na-enwekarị ike ibute pests na ọrịa. Ya mere, n'oge pesti na ọrịa ịchịkwa ọrịa bụ ihe dị mkpa iji hụ na ahụ ike osisi na ezigbo dormancy tọhapụ.
7. Nlekọta ịkwa osisi: Ịkwachaa nke ọma nwere ike ịkwalite uto na ịmị mkpụrụ nke osisi blueberry. Ịkwachaa n'oge ezumike nwere ike wepụ alaka ndị nwụrụ anwụ na ịgafe, na-eme ka ikuku dị mma na ntinye ọkụ, nke na-enyere osisi ahụ aka ịhapụ ụra.
Site na usoro ndị a dị n'elu, enwere ike ijikwa oge dormancy nke blueberries nke ọma, na-ahụ na osisi ahụ nwere ike itolite nke ọma mgbe ezumike gasịrị, na imeziwanye mkpụrụ na àgwà blueberries.
Nnọọ ka gị na anyị nwee mkparịta ụka ọzọ.
Email:info@cfgreenhouse.com
Ekwentị: (0086) 13980608118
Oge nzipu: Nov-12-2024
Pịa ka nkata