Kev paub

Cov kab mob me me ua lub luag haujlwm tseem ceeb, thiab kev noj qab haus huv hauv av tsuas yog nyob ntawm lawv

1, Flushing fertilization yog dab tsi Flush fertilization yog ib hom chiv uas yog siv nrog rau irrigation. Flush fertilization tuaj yeem yog kev sib xyaw ua ke ntawm siab thiab nru

1. Kev sib xyaw ua haujlwm zoo, txuag nqi zog ua haujlwm Amino acid dej-soluble fertilizer tuaj yeem sib xyaw nrog cov tshuaj tua kab feem ntau, cov chiv, thiab cov tswj hwm, thiab

1, Kev cog qoob loo 1. Lub sij hawm cog: Thaum cog txiv hmab txiv ntoo, txawm nyob rau hauv qhib los yog tsev cog khoom, nws yuav tsum tau ua nyob rau hauv caij nplooj ntoos hlav,

Lub yellowing ntawm nplej seedlings thiab blackening ntawm cov hauv paus hniav tej zaum yuav tshwm sim los ntawm ntau yam yog vim li cas, ntawm cov uas ntau tshaj sawv daws yuav xw

Graham Hoar, uas yav dhau los tau khiav thoob ntiaj teb ammonia, syngas thiab chiv ua lag luam raws li Tus Lwm Thawj Coj ntawm KBR Sustainable Technology Solutions, yuav coj pab pa

Pumpkin High-Yield Cultivation Techniques

EDDHA-Fe yog ib qho ruaj khov chelated kab, feem ntau yog siv rau hauv kev ua liaj ua teb, vaj, paj, cog qoob loo tsis muaj av, thiab lwm yam. Nws tuaj yeem nqus tau sai thiab zoo

Yuav siv cov poov tshuaj sulfate fertilizer li cas?

Daim ntawv tshaj tawm tshiab ceeb toom txog qhov muaj peev xwm rau $ 48 nphom poob hauv cov nyiaj tau los ua liaj ua teb yog tias yuav tsum tau txo cov chiv los ntawm cov neeg cog

Vim li cas cov qoob loo tseem tsis muaj calcium tom qab ntxiv nrog calcium chiv

From the perspective of major trading partners, the export market for agricultural products is becoming increasingly diversified, while the import market is still highly concentrat