urea fertilizer yog dab tsi?
Ua nyob rau hauv Tuam Tshoj urea fertilizer raws li ib tug nruab nrab fertilizer, urea yog haum rau ntau yam av thiab nroj tsuag. Nws yooj yim khaws cia, siv tau yooj yim, thiab tsis muaj kev puas tsuaj rau cov av.
Urea fertilizer specification
Urea chiv muaj txiaj ntsig
Lag luam wholesale urea fertilizer yog ib tug high-concentration nitrogen fertilizer, ib tug nruab nrab ceev-acting fertilizer, thiab kuj yuav siv tau los tsim ntau yam compound chiv. tsis muaj teeb meem tshuaj nyob hauv av, thiab daim ntawv thov mus sij hawm ntev tsis muaj kev phom sij. tsiaj txhu tuaj yeem siv ua zaub mov rau ruminants. Txawm li cas los xij, yog tias qhov kub siab dhau ntawm granulation, ib qho me me ntawm biuret, tseem hu ua biuret, yuav raug tsim, uas muaj cov nyhuv inhibitory rau cov qoob loo.
Urea chiv yog cov organic nitrogen chiv, uas tuaj yeem nqus tau thiab siv los ntawm cov qoob loo tom qab tau hydrolyzed rau hauv ammonium carbonate lossis ammonium bicarbonate los ntawm kev ua ntawm urease hauv av.yog li ntawd, urea yuav tsum tau siv 4 mus rau 8 hnub ua ntej lub sijhawm chiv. ntawm cov qoob loo.
Kev siv urea chiv
Kho tus nqi ntawm cov paj
Yuav kom kov yeej lub hnub nyoog ntawm txiv apples, nyob rau hauv cov ntaub ntawv ntawm me me xyoo, {{{0}}} lub lis piam tom qab flowering (lub sij hawm tseem ceeb ntawm txiv apples bud sib txawv, qhov kev loj hlob ntawm tshiab tua yog qeeb los yog nres, thiab lub sij hawm tseem ceeb ntawm cov txiv apples bud sib txawv, kev loj hlob ntawm tshiab tua yog qeeb los yog nres. nitrogen cov ntsiab lus ntawm nplooj qhia tau hais tias ib tug downward trend) foliar tshuaj tsuag nrog 0.5 feem pua ntawm urea aqueous tov, Nruam txau 2 zaug yuav ua rau kom cov nitrogen cov ntsiab lus ntawm nplooj, accelerate qhov kev loj hlob ntawm tshiab tua thiab inhibit qhov sib txawv ntawm paj buds, thiaj li hais tias tus npaum li cas ntawm nitrogen. paj nyob rau hauv lub xyoo loj yog haum.
Paj thinning thiab txiv hmab txiv ntoo thinning
Lub paj hauv nruab nrog cev ntawm txiv duaj ntoo yog rhiab heev rau urea, tab sis cov tshuaj tiv thaiv ntawm qhov chaw kuj qeeb. Yog li ntawd, txawv teb chaws urea tau siv rau peaches thiab nectarines los ua paj thinning thiab txiv hmab txiv ntoo thinning sim. (7.4 feem pua) tuaj yeem pom cov txiaj ntsig zoo, qhov tsim nyog tshaj plaws yog 8 feem pua -12 feem pua, hauv 1-2 lub lis piam tom qab txau, lub hom phiaj ntawm thinning paj thiab txiv hmab txiv ntoo tuaj yeem ua tiav. Txawm li cas los xij, nyob rau hauv cov av sib txawv, cov lus teb ntawm lub sijhawm sib txawv thiab ntau yam sib txawv xav tau kev sim ntxiv.
Kev tsim cov noob nplej
Nyob rau hauv lub hybrid noob qoob loo ntau lawm technology, thiaj li yuav ua rau kom cov outcrossing tus nqi ntawm cov niam txiv, kom tus nqi ntawm hybrid nplej noob ntau lawm los yog yug me nyuam ntim ntawm sterile kab, gitoxin feem ntau yog siv los tshuaj tsuag tus poj niam niam txiv kom txo tau cov degree. ntawm ncauj tsev menyuam encroachment ntawm tus poj niam niam txiv los yog ua kom nws thiaj li muab rho tawm; los yog tshuaj tsuag tus niam txiv los kho qhov kev loj hlob ntawm ob qho tib si kom synchronize lub sij hawm flowering. Vim tias gibberellin kim dua, tus nqi ntawm cov noob qoob loo yog siab. Tib neeg siv urea es tsis txhob ntawm gibberellin rau kev sim, thiab siv 1.5 feem pua -2 feem pua urea ntawm lub ncov booting theem thiab pib ntawm pob ntseg (20 feem pua txoj kev), cov nyhuv yug me nyuam zoo ib yam li gibberellin, thiab cov nroj tsuag. qhov siab yuav tsis nce.
Kev tswj kab tsuag
Siv urea, ntxuav hmoov, thiab dej hauv 4: 1: 400 qhov chaw, tom qab nplawm thiab sib tov, tuaj yeem tiv thaiv kab tsuag xws li aphids, kab laug sab liab, kab laug sab ntawm tsob ntoo txiv ntoo, zaub, thiab paj rwb, thiab cov tshuaj tua kab muaj ntau tshaj 90. feem pua.
Urea hlau chiv
Urea cov ntaub ntawv chelated hlau nrog Fe2 ntxiv rau hauv daim ntawv ntawm ib qho complex.This organic hlau chiv yog tus nqi qis thiab muaj txiaj ntsig zoo ntawm kev tiv thaiv cov hlau tsis txaus thiab chlorosis. Tsis tas li ntawd, 0.3 feem pua urea tau ntxiv thaum 0.3 feem pua ferrous sulfate tau txau rau ntawm nplooj, thiab cov txiaj ntsig ntawm kev tiv thaiv chlorosis zoo dua li ntawm ib zaug txau 0. 3% ferrous sulfate.
Urea yuav qhov twg?
Urea chiv tus neeg muag khoom tus nqi urea zoo tshaj plaws, peb tuaj yeem muab 10-30 grams dawb kuaj, US warehouse in stock of 500kg of every month for the market of the world. Daim ntawv pov thawj ntawm kev tsom xam (COA), MSDS, daim ntawv qhia tshwj xeeb, nqe lus hais tau txais raws li koj qhov kev thov.
Txhawm rau ntxiv cov khoom muaj npe no rau koj cov khoom kawg. Email:info@hjagrifeed.com
Cim npe nrov: urea fertilizer, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale, yuav, nqe, tej, kev muag, Tshuag, dawb qauv
