Qhuav strawberry nplooj nplooj yog ib qho teeb meem loj heev vim lawv tshwm sim los ntawm kev noj zaub mov tsis txaus. Yog tias tsis kho nyob rau lub sijhawm, tag nrho cov nroj tsuag yuav wither thiab tuag, uas yuav cuam tshuam rau cov qoob loo ntawm orchard. Cov hauv qab no yog ib qho kev soj ntsuam ntawm cov laj thawj thiab kev daws teeb meem rau qhuav thiab lub cev qhuav dej ntawm lub plawv strawberry nplooj. Cov neeg cog qoob loo yuav tsum ceev nrooj kawm txog nws.
Dab tsi yog qhov ua rau qhuav thiab lub cev qhuav dej ntawm strawberry lub plawv nplooj?
Feem ntau hais lus, kev tswj tsis raug thaum cog strawberry yuav ncaj qha ua rau cov khoom noj tsis txaus (calcium, boron, thiab lwm yam), teeb meem hauv paus, chiv puas thiab lwm yam teeb meem hauv strawberries. Qhov no kuj yog qhov laj thawj tseem ceeb rau dryness thiab lub cev qhuav dej ntawm strawberry plawv nplooj.
1. Cov tsos mob tseem ceeb ntawm calcium deficiency nyob rau hauv strawberries yog nplooj scorch, thiab boron deficiency yuav cuam tshuam rau kev nqus ntawm calcium nyob rau hauv strawberries, ua rau scorched nplooj thiab khoov nplooj. Yog li, boron deficiency yog thawj qhov ua rau dryness thiab lub cev qhuav dej ntawm strawberry plawv nplooj. Qhov no ces ua rau nplooj ntawv warp.
2. Cov teeb meem hauv paus hniav: Cov hauv paus hniav ntawm strawberry puas lawm, uas cuam tshuam rau kev nqus ntawm calcium, ua rau lub plawv nplooj qhuav thiab ua rau lub cev qhuav dej. Hauv qhov xwm txheej hnyav, tag nrho cov nroj tsuag yuav wither.
3. Fertilizer puas tsuaj: Cov av tsis zoo topdressing ua rau cov av salinization, uas ua rau lub plawv strawberry nplooj qhuav thiab ua rau lub cev qhuav dej thaum lub sij hawm kev loj hlob.
Yuav ua li cas kom daws tau qhov teeb meem ntawm qhuav thiab dehydrated strawberry plawv nplooj?
1. Tshawb xyuas lub hauv paus system nyob rau hauv lub sij hawm, txiav txim seb qhov ua rau thiab sau ntawv txoj cai.
2. Yog hais tias nws yog tshwm sim los ntawm calcium deficiency, koj muaj peev xwm tshuaj tsuag calcium magnesium boron foliar fertilizer kom txo calcium deficiency. Cov kab mob foliar chiv uas tuaj yeem nqus tau sai los ntawm strawberries tuaj yeem tiv thaiv strawberry nplooj scorch. Cov kab mob foliar chiv yuav tsum tau txau kom sai thiab tsim nyog los xyuas kom muaj dej.
3. Yog tias muaj teeb meem ntawm cov hauv paus hniav, koj tuaj yeem siv Haolibao lossis Zhongquan lom enzyme chiv los txhim kho cov av ib puag ncig thiab txhawb kev tawg ntawm cov hauv paus system.
Lub ntsiab yog vim li cas rau qhuav thiab dehydrated strawberry lub plawv nplooj yog kev tswj tsis zoo ntawm cov dej thiab chiv, los yog hauv paus teeb meem. Yog li ntawd, txhua tus cog pob zeb yuav tsum xub txiav txim siab qhov ua rau ntawm tus kab mob thaum cog, thiab tom qab ntawd ua kev tiv thaiv thiab kho raws li tus kab mob.
