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Gum Production on Different Land Forms in Arid Western Rajasthan

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Title Gum Production on Different Land Forms in Arid Western Rajasthan
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Creator Kamlesh Pareek
J. C. Tewari
Shiran K
M. K. Gaur
P. R. Bishnoi
Anil Sharma
Vikash Chaudhary
 
Subject Acacia senegal, arid western Rajasthan, gum Arabic, Land forms
 
Description Not Available
Acacia senegal (L.) Willdenow or Acacia seyal (Fam. Leguminosae) is native to arid and semi-arid region of sub-Saharan Africa. In Indian sub-continent, species is exotic but has been well naturalized. Acacia senegal is an important tree species, the source of gum Arabic is found in the desert state of Rajasthan, especially in arid western Rajasthan. It’s habitats in arid western Rajasthan included rocky hills, sandy plains, sandy hummock and sand dunes. It is commonly an under canopy tree which generally attains a height of 4.5 to 8.0 m. After repeated trials and error, ICAR-CAZRI, Jodhpur standardized the dose of Ethephon treatment of A. senegal trees for enhanced recovery of gum Arabic. The present study deals with CAZRI developed gum Arabic production technology coupled with gum Arabic production from different land forms in arid zone. From the data obtained through various experimentations A. senegal produces maximum average of (0.408g/ tree) gum Arabic on sand dunes followed by inter dunal area (0.316g/ tree). Minimum average of gum Arabic yield recorded in rocky gravelly land forms (0.12 g/tree). Acacia senegal can be source of additional income for the millions of people in arid and semi-arid regions of India, if it is explored scientifically for gum tapping through the technique developed by ICAR-Central Arid Zone Research Institute, Jodhpur, India.
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Date 2019-05-27T09:54:50Z
2019-05-27T09:54:50Z
2017-09-28
 
Type Research Paper
 
Identifier Not Available
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http://krishi.icar.gov.in/jspui/handle/123456789/19915
 
Language English
 
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Publisher Not Available