检索结果-南通市图书馆

二甲酸钾提高南美白对虾的生长性能

引用

饲料研究 2011年第10期34卷 78-79页

作者： K J Kühlmann o jintasataporn C Lückstdt 程宗佳张园程宗佳(摘译) 张园(摘译) 美国大豆协会国际项目北京办事处不详

2007年,在中美洲和东南亚地区,池塘密集养殖生产的南美白对虾产量超过200万t,只有在现代水产养殖中通过供应高质量的虾饲料才能获得这样高的产量。过去几年里,尽管在虾饲料的营养配方和新饲料配方策略方面有较大的进展。

关键词：南美白对虾生长性能二甲酸钾东南亚地区养殖生产水产养殖饲料配方营养配方

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Production Performance of Broiler Chickens Fed with Silkworm Pupa （Bombyx mon~

引用

Journal of Agricultural Science and Technology(A) 2012年第4期2卷 505-510页

作者： oratai jintasataporn Department of Animal Science Faculty of Agriculture at Kamphaeng Saen Kasetsart University Kamphaeng Saen campusNakhon Pathom 73140 Thailand Suwanvajokkasikit Research and Development Institute Kasetsart University Kamphaeng Saen Campus Nakhon Pathom 73140Thailand

The production performance of broilers fed with silkworm pupa （Bombyx mori） was studied by focusing on growth, feed utilization, carcass composition and meat quality. There were two difference sources of silkworm pupa：（1） silkworm pupa from spun silk industry （SSP） and （2） silkworm pupa from silk yam reeling industry （RSP） were mixed into five isonitrogenous （20% CP） and isocaloric （ME = 3,150 kcal/kg feed） diet. The 195 chickens at three weeks old were equally distributed to 15 pens in the closed housing. The experiment was divided into five dietary treatments （three replications each）： treatment 1 （10% fishmeal, FM and 0% silkworm pupae）（control））, treatment 2 （0% FM and 10% SSP）, treatment 3 （0% FM and 20% SSP）, treatment 4 （0% FM and 5% SSP ＋ 5% RSP）, and treatment 5 （0% FM and 10% SSP ＋ 10% RSP）. Daily weight gain was 0.069, 0.060, 0.051, 0.065 and 0.061 kg/chick in treatments 1, 2, 3, 4 and 5, respectively. It is indicated that replacing fishmeal with silkworm pupa （5%SSP ＋ 5%RSP） performed the same daily weight gain as control but exhibited the higher feed conversion ratio （1.87） than control （1.68）. Carcass muscle of control treatment 1 （58.26%） was the highest （P 〈 0.05） and closed to treatment 4 and 5 （57.62% and 57.83%, respectively）. Sensory evaluation was not significantly differences （P 〉 0.05）. Therefore, treatment 4 （5%SSP ＋ 5%RSP） could be substituted FM with little adverse effect on broiler growth but without any adverse effect on percentage of muscle and sensory test. However, further supplemental silkworm pupa performed reduction in dietary utilization and carcass muscle.

关键词： Broiler silkworm pupa production performance carcass meat quality

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Substitution of Silkworm Pupae （Bombyx mori） for Fish Meal in Broodstock Diets for Snakeskin Gourami （ Trichogaster pectoralis）

引用

Journal of Agricultural Science and Technology(A) 2011年第8期1卷 1341-1344页

作者： orapint jintasataporn S. Chumkam oratal Jintasatapom Department of Aquaculture Faculty of Fisheries Kasetsart University Bangkok Thailand Faculty of Agricultural Technology Valaya Alongkorn Rajabhat University Thailand Department of Animal Science Faculty of Agriculture at Kampangsan Kasetsart University Kampangsan Campus Nakornprathom Thailand

Substitution of silkworm pupae （Bombyx mori） for fish meal in broodstock diets for snakeskin gourami （Trichogaster pectoralis） was conducted in order to evaluate the effect of silkworm pupae on feed digestibility and broodstock performance. Snakeskin gourami broodfish were fed with isocaloric diets （DE 3,000 a： 50 Kcal/kg） contained 32% crude protein. The levels of substitution were 0%, 50%, 75% and 100% of protein from fish meal （equal to 0%, 14.57%, 21.75% and 29.03% silk worm by weight）. The study was assigned in CRD with 4 treatments and 3 replications. Six hundred of snakeskin gourami with five-month old and average weight of 78.67 ± 2.15 g in female and average weight of 73.00 ± 2.49 g in male were stocked in 12 cages. Fifty fishes of 25 females and 25 males were reared in each cage and fed experimental diet for five months. The result indicated that protein digestibility of test diets were significantly decrease （P 〈 0.05） according to the level of silkworm pupae in diets where as the dry matter digestibility showed no significantly different （P 〉 0.05）. The growth performance and egg fecundity were significantly decreased （P 〈 0.05） according to the levels of silkworm pupae. In contrast, egg quality in term of fry number on first spawned, fingering number on first spawned were not significantly different （P 〉 0.05）. The survival rate of one month nursing fish on first spawned were significantly different （P 〈 0.05）. Hence, silkworm pupae could substitution for 50% of protein from fish meal （14.57% by weight） in snakeskin gourami broodstock diets without any adverse effect on egg quality.

关键词： Silkworm pupae fish meal snakeskin gourami broodstock diets

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：