Effect of removal of primary branches on the grain size and yield of sorghum

Dabholkar, A.R. and Mishra, R.C. and Khan, R.U. (1984) Effect of removal of primary branches on the grain size and yield of sorghum. Indian Journal of Agricultural Sciences, 54 (9). 767-769 .

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Abstract

Analysis of data on grain yield/plant, 1000-grain weight and grain number/panicle in 6 sorghum genotypes with 0, 10, 15 or 20 primary branches removed from the panicle indicated that removal of 10 to 15 primary branches gave an increase in grain size without a significant decline in grain number or yield. It is suggested that in handling segregating material, selection could be based on bolder grains with slightly fewer grains/panicle.ADDITIONAL ABSTRACT:In trials with 6 sorghum cv., the removal of 10-15 primary branches randomly from a panicle soon after its emergence decreased the number of grains but increased their size; grain yield was not decreased. Yield was decreased after removing 20 branches

Item Type: Article
Author Affiliation: College of Agriculture, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Indore, Madhya Pradesh 452 001, India
Subjects: Crop Improvement
Divisions: Sorghum
Depositing User: Ms K Syamalamba
Date Deposited: 21 Feb 2012 10:03
Last Modified: 21 Feb 2012 10:03
URI: http://eprints.icrisat.ac.in/id/eprint/3092

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