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Kugwiritsa ntchito ryegrass ngati mayeso, njira 32 Pulogalamu ya Tyrix Inmic Cikhalidwe Incial Instay idagwiritsidwa ntchito pophunzira zotsatira za mitengo yobzala (7, 14 mbewu , Masiku 51) zimakhudza zokolola. Zotsatirazi zikuwonetsa kuti ryegrass imatha kukula mokhazikika pansi pa kuwala koyera komwe kumapangitsa kuti pakhale kuthamanga mutadula, ndipo imatha kupangidwa monga njira zingapo zokolola. Kuchulukana kwa kuphukira kunathandiza kwambiri zipatso. Pamitengo itatu, zokolola za 14 mbewu / thireyi zinali zapamwamba kuposa momwe 7 mbewu / thireyi. Zokolola zamitengo iwiriyo zinawonetsa momwe amachitikira koyamba kenako ndikuwonjezera. Zokolola zonse za 7 mbewu / thireyi ndi mbewu / thireyi zinali 11.11 ndi 15.11 ndi 15.51 kg / ㎡, motsatana, ndipo angathe kugwiritsa ntchito malonda.

Zida ndi njira

Zipangizo Zoyeserera ndi Njira

Kutentha mu fakitale yamera kunali 24 ± 2 ± 2 ° Kuwala kwa LED yoyera ndi kukula kwa 49 masentimita × 49 cm adagwiritsidwa ntchito kuwunikira, ndipo kuwala kwa tenesi kudayikidwa 40 cm. Chiwerengero cha matrix ndi peat: perlite: veliculite = 3: 1: 1 Ndipo kenako ndikuyika mu 54 cm × 28 masentimita mu pulagi ya 32. Sankhani mbewu zomwe zili ndi yuni ndi yunifolomu kukula kwake.

Kapangidwe ka mayeso

Kuwala kwa mtsinje woyera kumakhazikitsidwa ku 350 μmol / (kugula kowoneka bwino kukuwonetsedwa mu chithunzi, nthawi yowala ndi 16 h / 8 ~ 21:00. Mimba iwiri ya mbewu ya 7 ndi 14 mbewu / bowo zidakhazikitsidwa. Poyesera izi, mbewu zimafesedwa pa Novembala 2, 2021. Nditafesa, adalimidwa mumdima. Kuwala kunayambika pa Novembala 5. Pa nthawi yopuma yopepuka, yothetsa michere ya hoagland idawonjezeredwa ku thileya.

Spectrum of LED WINA WODZIPEREKA

Zokolola ndi njira

Kuwona kuti pafupifupi kutalika kwa mbewu kumafika kutalika kwa kuwala kwa halnel, kukatuka. Anadulidwa pa Novembala 22, Disembala 9 ndi Disembala 26, motero, ndi masiku 17. Kutalika kwa chitumbuko kunali 2.5 ± 0,5 ± 0,5 ± 0,5 ± 0,5 ntra. Zokolola, W ndiye kulemera kwatsopano kwa chiputu chilichonse chodula.

Zokolola = (w × 32) /0.1512/1000 (kg / ㎡)

(Plate Malo = 0.54 × 0.28 = 0.1512 ㎡) (1)

Zotsatira ndi Kusanthula

Pafupifupi zipatso zambiri, zokolola zokolola ziwiri zobzala zinali zoyambirira> mbewu yachitatu> Mphukira yachiwiri, 15.31 g (7) g> 19.6 g, motero. > 16.98 g (14 makapisozi / bowo). Panali kusiyana kwakukulu pakati pa mikangano iwiri yobzala mu zokolola zokolola zoyambirira, koma palibe kusiyana kwakukulu pakati pa mbewu yachiwiri, yachitatu ndi zokolola zonse.

Zotsatira za kufesa kuchuluka ndi nthawi yotseketsa pa ypenistess tof

Malinga ndi mapulani osiyanasiyana odulira, kuzungulira kumawerengeredwa. Kuzungulira kamodzi kuli masiku 20; Zidutswa ziwiri ndi masiku 37; Ndipo zodulidwa zitatu ndi masiku 54. Mbewu ya 7 Mbewu / bowo inali ndi zokolola zotsika kwambiri, kokha makilogalamu 5.23 okha. Mbewuyo ikamera 5 mbewu / dzenje, zokolola zodula zitatu zinali 15.51 kg zokolola zisanu ndi zitatu, ndipo zinali zazikulu kwambiri kuposa nthawi zina, ndipo zinali zokulirapo kuposa nthawi zina zodulira. Kutalika kwa kukula kwazodula zitatu kunali 2.7 maulendo atatuwo omwe adulidwa kamodzi, koma zokolola zake zidangokhala kawiri kawiri kuti kudula. Panalibe kusiyana kwakukulu mu zokolola pamene mbeu ikakhala 7 mbewu / bowo kudula katatu ndi theka / hole yosenda pakati pa njira ziwirizi zinali masiku 17. Mbewuyo ikamera 14 mbewu / dzenje kudula kamodzi, zokolola sizinali zosiyana kwambiri ndi zomwe 7 mbalame / zodula kamodzi kapena kawiri.

Zokolola za Ryegrass adatchera ma 1-3 nthawi pansi pa mitengo iwiri

Popanga, kuchuluka kwa mashelufu, kutalika kwa aluntha, ndi kuchuluka kwa mbeta ziyenera kupangidwira zokolola pa unit mdera lalitali, ndipo kutchetcha nthawi yake kuyenera kuphatikizidwa ndi zopatsa thanzi kuti zithandizire bwino malonda. Ndalama zachuma monga njere, ntchito, komanso malo osungirako udzu watsopano ziyeneranso kuganiziridwa. Pakadali pano, makampani opanga odyetsa amakumananso ndi mavuto a dongosolo lofalitsidwa ndi ungwiro ndi mulingo wotsika. Itha kungofalitsidwa kumadera akomweko, komwe sikugwirizana kuti tikwaniritse kuphatikiza udzu ndi ziweto m'dziko lonselo. Kupanga kwa fakitale sikungafupikitse nthawi yokolola ya ypenis, kusintha kuchuluka kwa udzu watsopano, komanso kukwaniritsa zowonjezera pachaka, komanso kumatha kupanga ma fakitale malinga ndi kuchuluka kwa malo ochitira zinthu zachilengedwe, kuchepetsa ndalama.

Chidule

Kuwerenga, ndizotheka kupanga ryegrass pansi pa njira yowunikira. Zokolola za 7 Mbewu / Bowo ndi 14 mbewu / bowo zinali zapamwamba kuposa zomwe zimapangitsa kuti zizichitika mofananamo. Zokolola zamitengo iwiriyo idafika 11.11 kg / ㎡ ndi 15,51 kg / ㎡ pa masiku 54. Chifukwa chake, kupanga kwa ryegrass mu mafakitale kumatha kugwiritsa ntchito malonda.

Wolemba: Yanqi Chen, Wenke liu.

Zambiri Zosachedwa:

Yanqi Chen, Wenke liu. Zotsatira za mtengo wokhazikika pa ryyegrass zokolola pansi pa Delivel Woyera [j] Ukadaulo waulimi wa zaulimi, 2022, 42 (4): 26-28.