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Tawadchai SUPPADIT Sanchai JATURASITHA Wirote SELASAT Rakkeart NORKEAW Pukkapong POUNGSUK Nakarin PRIPWAI 《Animal Science Journal》2009,80(3):310-315
The experiment was conducted to study the effectiveness of dried milky sludge (DMS) as a feed source for laying Japanese quails. The DMS was incorporated into the experimental diets at levels of 0, 5.0, 10.0, 15.0 and 20.0%. Four hundred quails were used in a completely randomized design. The results revealed that the daily egg-laying rate, feed cost/100 egg weight, egg width, egg length, egg weight, shell quality characteristics in terms of breaking time, Young's modulus, work, max force, fracturability, breaking stress, stiffness and power, as well as color intensity and yolk height improved significantly with increasing levels of DMS in the diet ( P < 0.05), while feed intake/bird/day, mortality and eggshell thickness showed no significant differences ( P > 0.05). From this experiment, it was found that DMS incorporated into the experimental diet at the 20.0% level yielded the most productive performance and best egg quality. 相似文献
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Nakarin Suwannarach Kanaporn Sujarit Jaturong Kumla Boonsom Bussaban Saisamorn Lumyong 《Journal of General Plant Pathology》2013,79(4):277-279
A leaf spot on oil palm, caused by Pestalotiopsis theae, was found in a plantation of Elaeis guineensis for the first time in the world in Chiang Mai Province, Thailand. The fungus was isolated from lesions on leaves, and its pathogenicity was confirmed. Pathogenicity tests showed that P. theae could infect E. guineensis, which developed the same symptoms after inoculation as those observed naturally in the field. The fungus was identified based on morphological characteristics and confirmed using comparisons of DNA sequences of internal transcribed spacer (ITS)1, ITS2 and 5.8S rDNA. This report is the first on oil palm leaf spot disease caused by P. theae. 相似文献
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