* :

[kimzagass]

* Ph น้ำสำคัญไฉน :
https://www.google.com/search?q=ph+%E0%B8%99%E0%B9%89%E0%B9%8D%E0%B8%B3&rlz=1C1GCEA_enTH1067TH1067&oq=ph+%E0%B8%99%E0%B9%89%E0%B9%8D%E0%B8%B3&gs_lcrp=EgZjaHJvbWUyBggAEEUYOTIJCAEQABgNGIAEMgkIAhAAGA0YgAQyCQgDEAAYDRiABDIJCAQQABgNGIAEMgkIBRAAGA0YgAQyCQgGEAAYDRiABDIJCAcQABgNGIAEMgkICBAAGA0YgAQyCQgJEAAYDRiABNIBCjI4MzUzajBqMTWoAgCwAgA&sourceid=chrome&source=chrome.rb&ie=UTF-8

* pH เหมาะสม ปลูกพืช :
https://www.google.com/search?q=ph+%E0%B8%99%E0%B9%89%E0%B8%B3+%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%81%E0%B8%A9%E0%B8%95%E0%B8%A3&sca_esv=a75f3b595b8525f4&rlz=1C1GCEA_enTH1067TH1067&ei=VlhfaszEKfO0vr0Pk6CIgAk&biw=1093&bih=479&ved=0ahUKEwjMx8LN1eOVAxVzmq8BHRMQApAQ4dUDCBA&uact=5&oq=ph+%E0%B8%99%E0%B9%89%E0%B8%B3+%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%81%E0%B8%A9%E0%B8%95%E0%B8%A3&gs_lp=Egxnd3Mtd2l6LXNlcnAiInBoIOC4meC5ieC4syDguIHguLLguKPguIHguKnguJXguKMyBRAAGO8FMgUQABjvBTIFEAAY7wUyBRAAGO8FMgUQABjvBUievAFQgBtYmqkBcAR4AZABAJgBkQGgAekJqgEEMTAuNLgBA8gBAPgBAZgCEKACuwnCAgoQABhHGNYEGLADwgIFEAAYgATCAgcQABiABBgNwgIKEAAYFhgeGAoYKsICCBAAGBYYHhgKwgIGEAAYFhgewgIGECEYChgqmAMA4gMFEgExIECIBgGQBgiSBwQxMi40oAfzL7IHAzguNLgHognCBwgwLjQuMTEuMcgHRoAIAQ&sclient=gws-wiz-serp

* วิธีดู คุณภาพน้ำ ก่อนใช้รดพืช :
https://www.facebook.com/kasetsanjorn/posts/%E0%B8%99%E0%B9%89%E0%B8%B3%E0%B8%94%E0%B8%B5-%E0%B8%A1%E0%B8%B5%E0%B8%8A%E0%B8%B1%E0%B8%A2%E0%B9%84%E0%B8%9B%E0%B8%81%E0%B8%A7%E0%B9%88%E0%B8%B2%E0%B8%84%E0%B8%A3%E0%B8%B6%E0%B9%88%E0%B8%87-%E0%B8%A7%E0%B8%B4%E0%B8%98%E0%B8%B5%E0%B8%94%E0%B8%B9%E0%B8%84%E0%B8%B8%E0%B8%93%E0%B8%A0%E0%B8%B2%E0%B8%9E%E0%B8%99%E0%B9%89%E0%B8%B3%E0%B8%81%E0%B9%88%E0%B8%AD%E0%B8%99%E0%B9%83%E0%B8%8A%E0%B9%89%E0%B8%A3%E0%B8%94%E0%B8%9E%E0%B8%B7%E0%B8%8A-%E0%B9%80%E0%B8%A3%E0%B8%B7%E0%B9%88%E0%B8%AD%E0%B8%87%E0%B8%9E%E0%B8%B7%E0%B9%89%E0%B8%99%E0%B8%90%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88%E0%B9%80%E0%B8%81%E0%B8%A9%E0%B8%95%E0%B8%A3%E0%B8%81%E0%B8%A3%E0%B9%84%E0%B8%A1%E0%B9%88%E0%B8%84%E0%B8%A7%E0%B8%A3/1485385549814906/ ......3

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