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Tsev / Kev paub / Paub meej

Aug 06, 2022

Dab tsi yog cov cuab yeej siv tshuaj tua kab ntsuab rau qhov chaw ua kua zaub?

facility watermelon

Kev tswj hwm ecological:

 

1. Kev hloov pauv

 

Hloov nrog lwm cov haujlwm.

 

2. Ntxuav lub teb chaws

 

Tshem tawm cov nroj tsuag nyob ib ncig ntawm lub teb thiab ib puag ncig, tig lub teb chaws los rhuav tshem lub caij ntuj no ntawm cov kab kab mob, thiab txo qis hauv paus thiab kab.

 

3. Zoo thiab zoo huv si

 

1) Av disinfection

 

Cov phiaj xwm ntawm cov av - kis kab mob tuaj yeem ncav cuag 25cm tob hauv lub caij ntuj sov kub lub caij ntuj sov, sprinkled 500kg ntawm straw los yog nplej straw ib 667 m2, ntxiv 100kg calcium calcium calcium, tov tom qab sib tov lub ridge. Qhov tseem ceeb

 

2) Disinfection ntawm lub tsev

 

500 npaug ntawm cov kua dej ntawm 50 feem pua ​​​​ntawm cov kab mob ntau cov kab mob wettable hmoov, thiab tshuaj tua kab mob hauv lub tsev, hauv av, ru tsev, phab ntsa thiab cov cuab yeej ua liaj ua teb.

 

4. Kev cog qoob loo

 

1) Xaiv ntau yam kab mob tiv thaiv

 

Raws li cov kab mob hauv zos thiab kab, peb xaiv los tiv thaiv kab mob-resistant ntau yam, xws li Luqing 7 thiab Kub Sweet King.

 

2) Noob disinfection

 

Lub caij ntuj no kua zaub soaking noob: ncuav cov noob rau hauv dej sov ntawm 55 ° C thiab stirring kom txog thaum sov thiab txias qhuav. Siv 10 billion nyob spore/g cov kab mob deodori 100 zaug ua kua los tiv thaiv anthracnose.

 

3) Grafting

 

Feem ntau, txoj kev ntxig, tshwj xeeb dawb noob taub dag rootstock.

 

4) Kev kho av

 

Use each acre before planting>500 lab/G Berbalus plus Jelly-like Bacteria 10kg los txhim kho cov av ecology thiab tiv thaiv cov kab mob hauv av xws li kab mob withered.

 

5. Kev tiv thaiv-induced kuj

 Watermelon seedling

Tom qab cov noob tawm ntawm cov noob, tshuaj tsuag 5 feem pua ​​​​ amino oligosaccharide 1000 zaug ua kua txhua 10 hnub, thiab tshuaj tsuag tag nrho ntawm 2-3 zaug.

 

Biological tswj:

 

1. Cov kab mob lom

 

1) Siv 0.30 billion/mL waxybillarhbin los tiv thaiv kev haus luam yeeb.

 

2) Point Dan Zi Zi Zimi 800-1000g/667m2 los tiv thaiv lub hauv paus dav.

 

3) Kev tiv thaiv, kab mob, thiab kab mob grey pwm xws li Bacillusbalulholia Bacteria.

 

2. Cov yeeb ncuab ntuj tsim txom

 

1) Haus luam yeeb mels: Me aphid muv pib tso tawm hauv ib lub lis piam ntawm cog. Feem ntau, 2000-3000 muv muab tso rau ib 667m 2 zaug; thaum ib leeg-txoj kev rhuav tshem ntau tshaj 10, nws tuaj yeem siv ib zaug los tiv thaiv lub hauv paus thiab txo qis hauv paus. Tom qab 7 hnub, muab muv 2-3 zaug.

 

2) Thrus: Cov paj me me tau tso tawm thaum ntxov ntawm qhov tshwm sim, thiab qhov tso tawm yog 300-600 taub hau / 667 m2. Nws raug tso tawm dua tom qab 10 hnub, thiab tag nrho ntawm 2-3 zaug.

 

3) Kab laug sab liab: Kev siv Chile tus me Zhi Sui mites txhua 667m210000-15000 raug tso tawm thaum ntxov, thiab nws raug tso tawm txhua 7-10 hnub kom txog thaum cov khoom tiav lawm.

 Watermelon

3. Kev tiv thaiv kab mob thiab kev kho mob

 

Cov nplooj nplooj: 300-500 zaug cov tshuaj tsuag tuaj yeem txau nrog 10 billion/ml polyticobacteria.

 

Grey pwm: Cov kab mob Berbalobacteria ntxiv rau 10 feem pua ​​​​ntawm cov tshuaj tiv thaiv-moldycin ntau dua.

 

Dawb hmoov: 150-200 zaug ua kua ntawm 1 feem pua ​​​​mulcin dej, los yog 10 feem pua ​​​​Ningnandin soluble hmoov 1200-1500 zaug tov, los yog 8 feem pua ​​pyrine nucleoside antibacterial hmoov 500-750 zaug ua kua tshuaj tsuag.

 

Kev siv tshuaj:

 

1. Cov kab mob Sudden: 800 npaug ntawm cov tshuaj 72.2 feem pua ​​​​mob creamy mildew, los yog 10 feem pua ​​​​ntawm benzoxyl methamphetamazole decentralized tus neeg sawv cev 2000 zaug ua kua.

 

2. Veteomy: 800 feem pua ​​​​cov kua ntawm 70 feem pua ​​​​nailobooprotic wettable hmoov, los yog 46 feem pua ​​​​tooj liab hydroxide, los yog 6.25 feem pua ​​​​neeg phem ketone ntxiv rau 62.5 feem pua ​​​​ntawm alex manganese zinc tshuaj tsuag.

 

3. Cov hmoov dawb: Siv 25 feem pua ​​​​sarcolus SC34g / 667m2, lossis 10 feem pua ​​​​benzene methyl acetazole 1000 zaug ua kua tshuaj tsuag.

 

4. Anthrax: 62.5 feem pua ​​​​ntawm cov manganese thiab mangible mangated wettable hmoov thaum pib ntawm qhov pib ntawm 600-800 zaug, los yog 6.25 feem pua ​​​​ villainone ketone ntxiv rau 62.5 feem pua ​​​​ntawm cov granules decentralized manganese zinc dej, 1500 npaug 25 feem pua ​​​​metericine mis nyuj roj 2000 zaug ua kua.

 

5. Hauv paus nematodes: 1.8% Avinin lossis 41.7% fluorizidamide SC tuaj yeem siv los kho cov av.


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