 info@rqsulfates.com             +86-731-85864603

Rech Chemical Co. Ltd tells you how to treat grape’s magnesium deficiency?

Views:679     Author:VV     Publish Time: 2016-07-28      Origin:Rech Chemical Co. LTD

After grape field planting, the management of water and fertilization become the important thing. Magnesium sulfate and other fertilizers fertilization effect is directly related to the quality and yield of next year. Except plenty of nitrogen, phosphorus and potassium fertilizer materials, grapes still keep sensitive to nutrient elements as magnesium, iron. Once nutrients lack, grape would show deficiency symptoms.

Magnesium deficiency symptoms: brown withered spots between the old leaves; veins; upper leaves of branches appear waterlogging, and then form the necrotic tissue until middle part old leaves fall off.

Solution: (1) For acid soil, topdress 1~2 grams of magnesium sulfate for each plant; For neutral soil, topdress 1~1.5 grams of magnesium sulfate for each plant; (2) spray 2%~3% magnesium sulfate solution 2~3 times, 2 ~ 3 days for each interval.
 
 

CONTACT US

Rongqing Chemical Co., Ltd
 Address: Sunshine 100,Yue Lu District,Changsha,Hunan,China.
Tel: +86-731-85864603 
Fax:+86-731-85864605
 Email : Info@rqsulfates.com 
thunder.tang@hotmail.com
 Skype: rech.chemical 
Website: www.rqsulfates.com


Friendly links: China Manganese sulfate manufacturer
        Changsha Rongqing Chemical Co. Ltd specializing ferrous sulfate,manganese sulfate,zinc sulfate,magnesium sulfate and copper sulfate,which certified ISO 9001,FAMI-QS & finished EU REACH registration 
Copyright ©Rech Chemical Co. Ltd  All Rights Reserved.