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Yuav ua li cas zaub tsev cog khoom tsev cog txiv lws suav lig blight tswj
Txiv lws suav lig blight yog ib qho ntawm cov kab mob tseem ceeb ntawm cov txiv lws suav cog zaub cog txiv lws suav lig blight fungus feem ntau mycelium wintering nyob rau hauv lub cev muaj mob, kab mob kab mob nyob rau hauv ib puag ncig zoo, thiab tus kab mob chaw tsim sporangium, kis los ntawm cua thiab los nag, nyob rau hauv cov ntaub ntawv ntawm. ..Nyeem ntxiv -
Intelligent tsev cog khoom tsev cog khoom system muaj pes tsawg leeg
Kev siv lub tsev cog khoom ntse tuaj yeem ua tiav lub hom phiaj ntawm kev tsim khoom, txhim kho kom zoo, tswj lub voj voog kev loj hlob, thiab txhim kho cov txiaj ntsig kev lag luam, feem ntau ua tsaug rau cov txheej txheem ntawm lub tsev cog khoom ntse (1) ntse tsev cog khoom tsev cog khoom cov ntaub ntawv tau txais module Reali ...Nyeem ntxiv -
Yuav ua li cas kho zaub ntsuab tsev xog paj zaj duab xis?
Nyob rau hauv tus txheej txheem ntawm kev siv zaub ntsuab tsev cog khoom tsev cog khoom, ib zaug cov zaj duab xis yog tawg, lub txim yog heev loj.Thaum cov zaj duab xis tawg nyob rau hauv cov txheej txheem ntawm kev tswj cov zaub greenhouses, cov neeg ua liaj ua teb yuav tsum kho nws raws sijhawm.1. Sau nrog dej, txhuam qhov chaw puas huv si, txiav ib daim ntawm ...Nyeem ntxiv -
Dab tsi yog qhov engineering qhov cua ntawm tsev cog khoom?Dab tsi yog qhov txawv?
Tsev cog khoom qhov cua thiab qhov rais qhib qhov system: Tsev cog khoom cua qhov system yog cov txheej txheem ntawm sab hauv tsev thiab sab nraum zoov gas flow exchange in greenhouse engineering.Lub hom phiaj tseem ceeb yog kho thiab tswj cov huab cua av noo, CO2 concentration, kub sab hauv tsev thiab cov pa phem hauv ntsuab ...Nyeem ntxiv -
Greenhouse zaub seedlings ua raws li "peb siab peb qis".
Tej zaum koj yuav muaj teeb meem thaum loj hlob seedlings ntawm seedling txaj.Nov yog qee cov lus qhia rau koj siv.Lub hauv paus ntsiab lus ntawm kev tswj qhov kub thiab txias yog "peb siab thiab peb qis", uas yog, "siab nyob rau hauv nruab hnub nrig thiab qis thaum hmo ntuj; Hnub ci yog siab, hnub huab cua tsis tshua muaj; Ua ntej yub tr ...Nyeem ntxiv -
Yuav ua li cas kom yields thaum cherries loj hlob nyob rau hauv lub lag luam tsev cog khoom?
Hauv qab no, koj yuav pom yuav ua li cas nce yields thaum cherries loj hlob nyob rau hauv lub lag luam tsev cog khoom?1, auxiliary pollination: txhawm rau pollinate fertilization, txhim kho cov txiv hmab txiv ntoo ntawm cov txiv hmab txiv ntoo, Hanyang tsev cog khoom pom zoo nyob rau hauv 7 hnub ua ntej flowering ntawm txhua mu muab muv 1 mus rau 2 thawv ...Nyeem ntxiv -
Cov nroj tsuag noj qab haus huv, kev lag luam noj qab haus huv
Cov nroj tsuag noj qab haus huv, Kev Lag Luam Kev Noj Qab Haus Huv yuav tshwm sim rau hnub Tuesday 29 Lub Ib Hlis 2019 ntawm Horticulture House hauv Oxfordshire thiab yog tsom rau cov neeg cog qoob loo thiab lawv cov neeg siv khoom (cov khw muag khoom, cov neeg tsim vaj tsev thiab cov neeg tsim vaj tsev, cov kws tsim vaj tsev thiab cov neeg yuav khoom) thiab cov neeg muaj feem cuam tshuam.Cov neeg hais lus muaj xws li: Tswv Gardiner, Parl...Nyeem ntxiv -
Qingzhou Hanyang Greenhouse Project Co., Ltd
Qingzhou Hanyang Greenhouse Project Co., Ltd tsim los ntawm Qingzhou Xianke Mechanical Device Co., Ltd kom ua tau raws li qhov xav tau ntawm kev tsim khoom.Qingzhou Xianke Mechanical Device Co., Ltd yog tsim nyob rau hauv 2010, thiab nws tau mob siab rau tsim, tshawb fawb thiab tsim ntawm greenh ...Nyeem ntxiv
