| Ibisobanuro |

Ukoresheje ryegras nkibikoresho byo kwipimisha, uburyo bwa 32 tray plug tray matrix yumuco bwakoreshejwe mukwiga ingaruka ziterwa nigiterwa (7, 14 ibinyampeke / tray) kubisarurwa bitatu bya ryegras bihingwa hamwe nurumuri rwera rwa LED (17, 34 , Iminsi 51) ingaruka ku musaruro.Ibisubizo byerekana ko ryegras ishobora gukura mubisanzwe munsi yumucyo wera LED, kandi umuvuduko wo kuvugurura wihuta nyuma yo gukata, kandi ushobora kubyara ukurikije uburyo bwinshi bwo gusarura.Igipimo cyimbuto cyagize ingaruka zikomeye kumusaruro.Mugihe cyo gutema bitatu, umusaruro wintete 14 / tray wari hejuru kurenza ingano 7 / tray.Umusaruro wibipimo byimbuto byombi werekanye icyerekezo cyo kubanza kugabanuka hanyuma kwiyongera.Umusaruro wose wibinyampeke 7 / tray na 14 ingano / tray byari 11.11 na 15.51 kg / ㎡, kandi bifite ubushobozi bwo gusaba ubucuruzi.

Ibikoresho nuburyo

Ibikoresho by'ibizamini hamwe nuburyo

Ubushyuhe mu ruganda rw’ibihingwa bwari 24 ± 2 ° C, ubushuhe bugereranije bwari 35% –50%, naho CO2 yibanda kuri 500 ± 50 μ mol / mol.Itara ryera rya LED ryera rifite uburebure bwa cm 49 × 49 cm ryakoreshejwe mu kumurika, kandi itara ryashyizwe kuri cm 40 hejuru yicyuma.Ikigereranyo cya matrix ni peat: perlite: vermiculite = 3: 1: 1, ongeramo amazi yatoboye kugirango uvange neza, uhindure amazi kugeza kuri 55% ~ 60%, hanyuma ubibike mumasaha 2 ~ 3 nyuma yuko matrix imaze gufata amazi neza hanyuma ubishyire neza muri cm 54 × 28 cm mumacomeka ya 32.Hitamo imbuto zipompa kandi zingana mubunini bwo kubiba.

Igishushanyo mbonera

Umucyo mwinshi wa LED yera yashyizwe kuri 350 μ mol / (㎡ / s), gukwirakwiza ibintu nkuko bigaragara ku gishushanyo, igihe cy'umwijima-mwijima ni 16 h / 8 h, naho igihe cy'urumuri ni 5: 00 ~ 21:00.Ubucucike bubiri bwimbuto 7 na 14 ingano / umwobo zashyizweho kubiba.Muri ubu bushakashatsi, imbuto zabibwe ku ya 2 Ugushyingo 2021. Nyuma yo kubiba, zahinzwe mu mwijima.Kumurika byatangiye ku ya 5 Ugushyingo Mu gihe cyo guhinga urumuri, umutungamubiri wa Hoagland wongeyeho umurongo w’ingemwe.

Ikirangantego cya LED itara ryera

Ibisarurwa byerekana nuburyo bwiza

Kureba ko iyo uburebure buringaniye bwibimera bugera ku burebure bwurumuri, bisarure.Baciwe ku ya 22 Ugushyingo, 9 Ukuboza na 26 Ukuboza, hagati y’iminsi 17.Uburebure bw'ibyatsi bwari cm 2,5 ± 0,5, kandi ibihingwa byatoranijwe ku buryo butunguranye mu mwobo 3 mu gihe cyo gusarura, kandi ryegras yasaruwe yarapimwe hanyuma irandikwa, kandi umusaruro kuri metero kare wabazwe muri formula (1).Tanga umusaruro, W nuburemere bushya bwa buri cyatsi cyo gutema.

Umusaruro = (W × 32) /0.1512/1000 (kg / ㎡)

(Agace k'isahani = 0.54 × 0.28 = 0.1512 ㎡) (1)

Ibisubizo n'isesengura

Ukurikije umusaruro ugereranije, umusaruro wubucucike bubiri bwatewe nicyo gihingwa cya mbere> igihingwa cya gatatu> igihingwa cya kabiri, 24.7 g> 15.41 g> 12.35 g (ingano 7 / umwobo), 36,6 g> 19,72 g.＞ 16,98 g (14 capsules / umwobo).Hariho itandukaniro rikomeye hagati yubucucike bubiri bwo gutera mu musaruro w’igihingwa cya mbere, ariko nta tandukaniro rikomeye riri hagati y’igihingwa cya kabiri, icya gatatu n’umusaruro wose.

Ingaruka zo kubiba nigihe cyo gukata ibyatsi ku musaruro wa ryegras

Ukurikije gahunda zitandukanye zo guca, uruziga rw'umusaruro rurabaze.Inzira imwe yo gukata ni iminsi 20;ibice bibiri ni iminsi 37;n'ibice bitatu ni iminsi 54.Igipimo cyimbuto zingana 7 / umwobo cyari gifite umusaruro muke, kg 5.23 gusa / ㎡.Iyo igipimo cyimbuto cyari intete 14 / umwobo, umusaruro wuzuye wibiti 3 wari 15.51 kg / ㎡, ibyo bikaba byikubye inshuro 3 umusaruro wibinyampeke 7 / umwobo ukata inshuro 1, kandi byari hejuru cyane ugereranije nibindi bihe byo gutema.uburebure bwikura ryikura ryikubye gatatu ryikubye inshuro 2,7 iyikata rimwe, ariko umusaruro wikubye inshuro 2 gusa uwukata umwe.Nta tandukaniro rigaragara ryakozwe mu musaruro mugihe igipimo cyimbuto cyari intete 7 / umwobo ukata inshuro 3 nimbuto 14 / umwobo ukata inshuro 2, ariko itandukaniro ryumuzunguruko hagati yuburyo bubiri bwari iminsi 17.Iyo igipimo cyimbuto cyari 14 ingano / umwobo waciwe rimwe, umusaruro ntiwari utandukanye cyane nuw'ingano 7 / umwobo waciwe rimwe cyangwa kabiri.

Umusaruro wa ryegras waciwe inshuro 1-3 munsi yimbuto ebyiri

Mu musaruro, umubare wuzuye wibigega, uburebure bwikigero, nigipimo cyimbuto bigomba gutegurwa kugirango umusaruro wiyongere kuri buri gice, kandi guca igihe bigomba guhuzwa no gusuzuma ubuziranenge bwimirire kugirango ubuziranenge bwibicuruzwa.Ibiciro byubukungu nkimbuto, umurimo, hamwe no kubika ibyatsi bishya nabyo bigomba kwitabwaho.Kugeza ubu, inganda zo mu rwuri nazo zihura n’ibibazo bya sisitemu yo kuzenguruka ibicuruzwa bidatunganye ndetse n’ubucuruzi buke.Irashobora gukwirakwizwa gusa mu bice byaho, bidafasha kumenya guhuza ibyatsi n’amatungo mu gihugu hose.Umusaruro w’uruganda ntushobora kugabanya gusa igihe cyo gusarura ryegras, kuzamura igipimo cy’umusaruro kuri buri gace kamwe, no kugera ku gutanga buri mwaka ibyatsi bishya, ariko kandi birashobora kubaka inganda ukurikije igabanywa ry’imiterere n’ubunini bw’inganda z’ubworozi, bikagabanya ibiciro by’ibikoresho.

Incamake

Kurangiza, birashoboka kubyara ryegras munsi yumucyo wa LED.Umusaruro wibinyampeke 7 / umwobo na 14 ingano / umwobo byombi byari hejuru kurenza ibyo bihingwa byambere, byerekana inzira imwe yo kubanza kugabanuka hanyuma ikiyongera.Umusaruro wibipimo byimbuto byombi wageze kuri 11,11 kg / ㎡ na 15.51 kg / ㎡ muminsi 54.Kubwibyo, umusaruro wa ryegras mu nganda z’ibihingwa ufite ubushobozi bwo gukoresha ubucuruzi.

Umwanditsi: Yanqi Chen, Wenke Liu.

Ibisobanuro byatanzwe:

Yanqi Chen, Wenke Liu.Ingaruka yikigereranyo cyimbuto kumusaruro wa ryegras munsi yumucyo wera LED [J].Ikoranabuhanga mu buhinzi, 2022, 42 (4): 26-28.