Effect of Harvesting Time on Yield and Composition of Six Fodder Sorghum Cultivars

Simple item page
dc.contributor.authorNipuna, D.K.T.
dc.date.accessioned2021-03-24T07:17:56Z
dc.date.available2021-03-24T07:17:56Z
dc.date.issued2016
dc.description.abstractIn this study, six forage sorghum cultivars were compared to determine the effect of delayed harvesting time on the changes in yield and forage quality. Field experiments were conducted during the August to November 2016 at CIC Muththuwella farm Pollonnaruwa. Six forage sorghum cultivars (Dairy Green. Milkon. Poshan, ICSV 112, DFSH 38 star, 5X-17) were harvested at two different growing sages (Harvest at 60th days, Harvest at 75th day). Each treatment replicated three times and data were analyzed using two-way ANOVA and Tukey's mean separation. Plant height, leaf/ stem ratio, plant weight, leaf area, length of leaf was measured at two different growth stages to determine the forage yield. Nutritional composition (dry matter-DM, crude protein-CP, crude fiber-CF and Ether Extract-EE) were analyzed at two different growth stages to determine the forage quality. The results revealed that, leaf area, plant height, plant weight, crude fiber and dry matter contents tended to increase (P<0.05) with advanced planting maturity, while leaf/stem ratio and crude protein contents tended to decrease with advanced planting maturity. Dry matter content of all sorghum cultivars harvested during soft dough stage were higher than 34%. These findings have shown that suitable harvesting time of forage sorghum is soft dough stage for high yield and forage quality. None of these sorghum cultivars should not be harvest before bloom stage due to low dry matter content. Key words: Forage sorghum, Forage yield, Forage quality, Growth stage, Harvesting time,en_US
dc.identifier.otherUWU/ANS/12/0027
dc.identifier.urihttp://www.erepo.lib.uwu.ac.lk/bitstream/handle/123456789/6235/UWULD%20ANS%2012%200027-18042019085558.pdf?sequence=1&isAllowed=y
dc.language.isoenen_US
dc.publisherUva Wellassa University of Sri Lankaen_US
dc.relation.ispartofseries;UWU/ANS/12/0027
dc.subjectAnimal Science Degree Programmeen_US
dc.titleEffect of Harvesting Time on Yield and Composition of Six Fodder Sorghum Cultivarsen_US
dc.title.alternativeResearch Article – ANS 2016en_US
dc.typeThesisen_US
Files
Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
UWULD ANS 12 0027-18042019085558.pdf
Size:
5.9 MB
Format:
Adobe Portable Document Format
Description:
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Animal Science Degree Programme (ANS)