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Ntau tus neeg pom tias lawv cov txiv apples tsis loj hlob zoo hauv lawv lub tsev thaum cog lawv. Apple ntoo yuav tsum tau fertilized ntau zaus hauv ib xyoos, thiab cov chiv siv txhua zaus kuj txawv. Hauv qab no, kuv yuav muab koj cov lus qhia tshwj xeeb rau txiv apple tsob ntoo fertilization technology.
1, Fertilization ntawm txiv apples nrog pre flowering thiab post flowering chiv
Apple ntoo yuav tsum tau fertilized ib xyoos ib zaug thaum lub Plaub Hlis thiab nruab nrab lub Tsib Hlis, uas yog hu ua pre flowering fertilizer thiab post flowering fertilizer. Thaum lub sij hawm ob fertilization, nitrogen thiab poov tshuaj chiv yuav tsum yog lub ntsiab chiv.
Raws li ib txwm muaj, txhua tsob txiv apple yuav tsum tau kho nrog ib kilogram ntawm urea thiab tsib puas grams ntawm poov tshuaj sulfate. Tom qab fertilization, sau thiab dej kom huv si.
2, Kua ntoo Base Fertilizer Fertilization
Nyob rau hauv lub caij nplooj zeeg ntawm txhua xyoo, nws yog ib qhov tsim nyog yuav tsum tau siv sij hawm txaus chiv rau cov txiv apples. Lub hauv paus chiv yuav tsum yog phosphorus fertilizer thiab farmhouse fertilizer. Txhawm rau txhim kho qhov nqus ntawm cov chiv los ntawm cov txiv apples, cov phosphorus chiv thiab cov chiv ua liaj ua teb tuaj yeem muab tso ua ke thiab fermented ua ke ua ntej fertilization, thiab tom qab ntawd ncaj qha siv rau tsob ntoo txiv apple tom qab lawv paub tab.
3, Txau chiv rau ntawm txiv apple nplooj
Ntxiv nrog rau kev siv chiv rau cov hauv paus hniav ntawm txiv apples, foliar txau kuj tseem ceeb. Nws tau raug txiav txim siab tias ib ncig ntawm {{0}}}.5 feem pua ntawm cov tshuaj urea yuav tsum tau txau ua ntej Lub Xya Hli txhua xyoo, thiab ib ncig ntawm 0.5 feem pua poov tshuaj dihydrogen yuav tsum tau txau tom qab Lub Xya Hli.
Tsis tas li ntawd, thaum lub sij hawm loj hlob ntawm tsob ntoo txiv apples, yog tias koj xav kom nws cov paj buds sib txawv sai, koj tuaj yeem topdressing nws nyob rau hauv thaum ntxov Lub rau hli ntuj, siv urea raws li lub ntsiab chiv, uas yuav sai sai nthuav nws cov tub ntxhais hluas txiv hmab txiv ntoo thiab yog haum rau high yield. .
