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Effect of climatic parameters on yield and yield components in Hevea (Record no. 57746)

MARC details
000 -LEADER
fixed length control field	01522nam a2200217Ia 4500
100 ## - MAIN ENTRY--AUTHOR NAME
Personal name	Dey S K
245 #0 - TITLE STATEMENT
Title	Effect of climatic parameters on yield and yield components in Hevea
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Name of publisher	National Symposium on the Role of Plant Biotechnology in Improving Agriculture-Challenges and Opportunities and Physiological and Biochemical basis of crop yield, 23-25 March, 1995
Year of publication	1995
520 ## - SUMMARY, ETC.
Summary, etc	Seasonal variation of yield in Hevea is a well known fact which affects the optimum annual productivity of crop. Attempts were made to study the effect of climatic parameters on yield and yield componenets. Initial flow rate (F) is positively and plugging index (P) negatively correlated with yield. Path coefficient analysis reveals that high temperature reduces the soil moisture (SM) and SM in turn influences the plugging index, ultimately resulting in reduction of yield. In addition to that high temperature had direct effect on dry rubber content (Cr), which also is an yield component. Effect of Cr on yield was not prominent, hence yield had not been much affected. Effect of various climatic parameters on different clones were also discussed. High temperature <<Low soil moisture<<High Plugging<<Low yield.
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical Term	Climatic parameters
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical Term	Hevea
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical Term	Yield
700 ## - ADDED ENTRY--PERSONAL NAME
Personal name	Devakumar A S
700 ## - ADDED ENTRY--PERSONAL NAME
Personal name	Nair D B
700 ## - ADDED ENTRY--PERSONAL NAME
Personal name	Rajagopal R
700 ## - ADDED ENTRY--PERSONAL NAME
Personal name	Sathik M
700 ## - ADDED ENTRY--PERSONAL NAME
Personal name	Sethuraj M R
700 ## - ADDED ENTRY--PERSONAL NAME
Personal name	Vijayakumar K R
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type	Journals

Holdings
Withdrawn status	Lost status	Damaged status	Not for loan	Home library	Current library	Shelving location	Date acquired	Koha item type
			Journals	RRII Library	RRII Library	Physiology	17/12/2021	Journals