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ความยั่งยืนของการเลี้ยงโคนมโดยชุมชนเป็นฐาน: กรณีศึกษาบ้านห้วยเตย ตำบลท่าพระ อำเภอเมือง จังหวัดขอนแก่น Thai Agricultural
Theerachai Haitook; Prachyawit Husro; Vicha Kalabutr.
The study on sustainability of community-based dairy cattle raising, a case study in Ban Huay Toei, Tambon Ta Pra, Amphoe Muang, Khon Kaen Province aims to assess the development approach to this point and to assess on its affected factors. The data and information were gathered via participatory process for the overview and historical background. For the data of production performance, management and attitudes were collected by using a semi-structure interview tool. All Fourteen dairy cattle farmers in the village were interviewed. The study found that the resilience of the system resulted from 1) working hard, learning experience and positive attitudes on the occupation, 2) adaptation capacity in husbandry techniques and their livelihood, 3) well...
Tipo: PhysicalObject Palavras-chave: Farmers; Dairy cattle; Dairy cattle production; Community context; Community-base; Sustainability; Participation; Ban Huay Toei; Khon Kaen province; เกษตรกร; โคนม; การผลิตโคนม; สมรรถนะการผลิต; บริบทชุมชน; ทัศนคติ; การปรับตัว; ความยั่งยืน; การมีส่วนร่วม; บ้านห้วยเตย; จ.ขอนแก่น.
Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5790
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Effects of melamine or urea-formaldehyde or their mixture on performance in laying hens Thai Agricultural
Srisuda uda Sirilaophaisan; Jowaman Khajarern; Bundit Tengjarernkul.
Experiment was conducted to investigate the effects of melamine or urea-formaldehyde or their mixture on performance in laying hens (19-34 wk of age). Three hundred and twelve ISA Brown laying hens were allocated into thirteen dietary treatments, with four replications and with six hens each were fed with feeding trial for 112 d (4 x 28 d period). The diets were formulated to contain four graded levels (0.25, 0.50, 0.75 and 1.00%) of melamine or urea-formaldehyde (UF) or an equal mixture of both and also with no added for negative control. There were no significant effects on feed intake and survival rate (P>0.05) among each group. Egg production (EP), egg weight (EW), egg mass (EM) and number of egg were decreased (P<0.05), with the greatest...
Tipo: Collection Palavras-chave: Melamine; Urea-formaldehyde; Laying hen; Performance; ไก่ไข่; เมลามีน; ยูเรียฟอร์มาลดีไฮด์; สมรรถนะการผลิต; ผลผลิตไข่.
Ano: 2011 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5178
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ผลการเสริมกัวร์มิลล์เป็นแหล่งโปรตีนในอาหารต่อสมรรถนะการเจริญเติบโตและคุณภาพซากของเป็ดเนื้อ Thai Agricultural
Tanapat Suranakul; Nualchan Petnui; Rachan Buaban.
Objectives of this experiments were to determine the effect of guar meal (GM 35 CP%) supplementation as a protein source to replace with soybean meal (SBM) in duck diets on performance and carcass quality. One hundred and sixty, 1 day old Barbary ducks were randomly allotted to 5 treatments with 4 replications (8 birds per replication) according to a Completely Randomized Design (CRD). The experiment was divided into 3 periods as follows: nursery period (1-28 days of age), growing period (29-56 days of age) and finishing period (56-84 days of age), respectively. Dietary treatments were formulated using GM at 0, 5, 10, 15 and 20%. Diets and water were provided ad libitum throughout 84 days. The results showed that feeding ducks with diet containing GM more...
Tipo: Collection Palavras-chave: Duck; Guar meal (GM); Performance; Carcass quality; เป็ดเนื้อบาบารี่; ถั่วกัวร์มิลล์; กากถั่วเหลือง; สมรรถนะการผลิต; คุณภาพซาก; การเจริญเติบโต; อาหารทดแทนโปรตีน.
Ano: 2011 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5110
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ประสิทธิภาพของอิมัลซิไฟเออร์ภายนอกต่อสมรรถนะการผลิตและคุณภาพซากของไก่เนื้อ Thai Agricultural
Sukanya Phonpalert; Nattanan Saenthaweesuk; Songsak Chumpawadee; Jowaman Khajarern.
The objective of this study was to determine the effects of an exogenous emulsifier on performance and carcass traits of broiler. The exogenous emulsifier (sodium strearoyl-2-lactylate) was added 0.05% to the 3 levels reduction (0.70, 1.00 and 1.30 %) rice bran oil from control diets. The results showed that body weight gain, feed intake, feed conversion ratio, survival rate, productive index and feed cost/kg BW (FCG) were similar to the added emulsifier and control fed groups for 3 periods of testing (1-21, 22-35 and 36-42d of age). However, over period of 1-42 d of age, birds fed with exogenous emulsifier 0.05% to 0.07% reduction rice bran oil from control diets showed improvement and better (P<0.05) FCR and showed higher (P<0.05) than no added...
Tipo: PhysicalObject Palavras-chave: Broiler chicken; Supplemention; Emulsifier; Sodium strearoyl-2-lactylate; Growth performance; Production performance; Feed conversion ratio; Carcass quality; ไก่เนื้อ; การให้อาหารเสริม; โซเดียมสเตียรออิล 2 แลคทิเลส; อิมัลซิไฟเออร์; สารเสริม; เอนไซม์ไลเปส; การไฮโดรไลซ์; กรดไขมัน; โมโนกลีเซอไรด์; สมรรถนะการผลิต; อัตราการเปลี่ยนอาหารเป็นน้ำหนัก; คุณภาพซาก.
Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5787
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การใช้โซเดียมไฮดรอกไซด์ปรับปรุงคุณภาพชานอ้อย เพื่อเป็นอาหารในโคนมรุ่น Thai Agricultural
Natthapong Morthong; Virote Pattarajinda; Pornchai Lowilai; Siwat Sangsritavong.
The objective of this study was to determine effect of using treated sugarcane bagasse as roughage source of TMR on the utilization of nutrients and performance of dairy heifers. Twelve crossbred 98% HF blood heifers (175±20 kg.BW) was assigned to randomized completed block design (RCBD) The treatments were following as different NaOH level of treated sugarcane bagasse 0, 2, 4 and 6% and all of TMR was formulated to similar TDN and CP (65% and 12.5%). The results showed that the heifers fed treated sugarcane bagasse quality with 4% NaOH had better DMI, DMIBW and FCR than others, especially, the highest ADG in 4% (P<0.01). It is therefore can be concluded that the optimal level of NaOH to enhance treated sugarcane bagasse was 4% would improve growth rate...
Tipo: PhysicalObject Palavras-chave: Dairy heifers; Treated sugarcane bagasse; Roughage; Feed quality; Sodium hydroxide; Feed efficiency performance; Growth rate; Nutrient improvement; โคนมรุ่น; ชานอ้อย; อาหารหยาบ; คุณภาพอาหารสัตว์; การปรับปรุงคุณภาพ; โซเดียมไฮดรอกไซด์; การย่อยอาหาร; ประสิทธิภาพอาหารสัตว์; คุณค่าทางโภชนะ; สมรรถนะการผลิต; อัตราการเจริญเติบโต.
Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5773
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ประสิทธิภาพของกรดอินทรีย์ต่อสมรรถนะการผลิต และคุณภาพซากในไก่เนื้อ Thai Agricultural
Dungjai Jongtamklang; Nattanan Saenthaweesuk; Anut Chantiratikul; Jowaman Khajarern.
The effects of organic acid (double-coated calcium butyrate base supplement) on performance and carcass traits of broiler chickens were assessed in three groups (PC, NC1 and NC2). The organic acid was added in three phases of feeding (1-21d, 22-35d, 36-42d) in PC, NC1 (PC deduction 40 kcal ME/kg and both methionine and lysine 1.5%) and NC2 (PC deduction 60 kcal ME/kg and both methionine and lysine 2.2%). Organic acid was added in PC with three period dosages 750-500-500 ppm and in both NC1 and NC2 1000-750-750 ppm. Addition organic acid in three controls (PC, NC1, NC2) showed similar performance of body weight gain, survival rate, feed conversion ratio and productive index, except for early starter period (1-21d of age). Broilers fed with organic acid...
Tipo: Collection Palavras-chave: Broiler; Performance; Carcass quality; Organic acid; ไก่เนื้อ; สมรรถนะการผลิต; คุณภาพซาก; กรดอินทรีย์; อัตราการเปลี่ยนอาหารเป็นน้ำหนัก; การให้อาหาร; การเสริมกรดอินทรีย์.
Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5954
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สมรรถนะการผลิตของโคพื้นเมืองไทยที่ได้รับหญ้ารูซี่แห้งหรือฟางข้าวเป็นแหล่งของอาหารหยาบหลัก Thai Agricultural
Sayan Subepang; Supachai Udchachon; Makoto Otsuka; Kritapol Sommart.
Objective of this study was to investigate performance of Thai Native beef cattle fed Ruzi grass or rice straw base diet. Twelve steers with age of 3 years and initial weight 318 ±29.6 kg were fed mixed 70% of concentrate with 30% of roughage (Ruzi straw or rice straw) as the dietary treatment in a randomize complete block design (RCBD) as follow; T1) Ruzi grass fed base diet, ad libitum, T2) rice straw fed base diet, ad libitum and T3) rice straw fed base diet, stair step feeding. Feeding experiment was conducted for 126 days. At the end of experiment, the cattle was slaughtered to determine carcass quality and meat quality. The result showed that average daily gain, feed intake, carcass quality, meat quality and CLA in meat were not different among...
Tipo: Collection Palavras-chave: Thai native cattle; Feed performance; Ruzi grass; Rice straw; โคพื้นเมืองไทย; อาหารหยาบ; สมรรถนะการผลิต; หญ้ารูซี่; ฟางข้าว; การให้อาหารสัตว์; อัตราการเจริญเติบโต; ปริมาณการกินได้; คุณภาพซาก.
Ano: 2011 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5158
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Effects of melamine and urea formaldehyde contamination in nile tilapia (Oreochromis niloticus) diets on growth performance, economic loss and toxicity appearance characteristic index Thai Agricultural
Aruneepong Srisathaporn; Jowaman Khajarern; Prapas Chalorkpunrut; Bundit Tengjroenkul.
A study was performed to evaluate the effects of melamine (Me) and urea formaldehyde (UF) combinations in diets on growth performance, and characterization of toxicity appearance. The combinations of three levels of Me and UF (0.5, 1.0 and 2.0%) were conducted with one control (no addition) in a completely randomized design (CRD). Four hundred and eighty mixed-sex fish with the initial weight of 9.67±0.03 g were assigned to 10 dietary treatments with 3 replications and fed for 6 weeks. No interaction was observed between Me and UF in this study. However, significant differences (P<0.05) in growth performance, feed efficiency and survival rate (SR) between the control and the fish fed with Me and UF combinations were observed. The body weight (BW) and...
Tipo: PhysicalObject Palavras-chave: Nile tilapia; Oreochromis niloticus; Melamine; Urea formaldehyde; Histology; Production index; Microscope; Growth performance; Toxicity; Feed efficiency; Survival rate; Diet contamination; ปลานิล; เมลามีน; ยูเรียฟอร์มัลดีไฮด์; สารเสริมอาหาร; ดัชนีผลผลิต; กล้องจุลทรรศน์; สมรรถนะการผลิต; การเจริญเติบโต; ประสิทธิภาพการใช้อาหาร; อัตราการรอดตาย; การปนเปื้อน; จุลพยาธิวิทยา.
Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5766
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ประสิทธิภาพของกรดอินทรีย์ต่อสมรรถนะการผลิตและคุณภาพซากในไก่เนื้อ Thai Agricultural
Dungjai Jongtamklang; Nattanan Saenthaweesuk; Anut Chantiratikul; Jowaman Khajarern.
The effects of organic acid (double-coated calcium butyrate base supplement) on performance and carcass traits of broiler chickens were assessed in three groups (PC, NC1 and NC2). The organic acid was added in three phases of feeding (1-21d, 22-35d, 36-42d) in PC, NC1 (PC deduction 40 kcal ME/kg and both methionine and lysine 1.5%) and NC2 (PC deduction 60 kcal ME/kg and both methionine and lysine 2.2%). Organic acid was added in PC with three period dosages 750-500-500 ppm and in both NC1 and NC2 1000-750-750 ppm. Addition organic acid in three controls (PC, NC1, NC2) showed similar performance of body weight gain, survival rate, feed conversion ratio and productive index, except for early starter period (1-21d of age). Broilers fed with organic acid...
Tipo: PhysicalObject Palavras-chave: Broiler chicken; Supplemention; Organic acid; Additive; Digestibility; Nutrient absorption; Production performance; Feed conversion ratio; Carcass quality; ไก่เนื้อ; การให้อาหารเสริม; กรดอินทรีย์; สารเสริม; ประสิทธิภาพการย่อย; การดูดซึมสารอาหาร; ค่าความเป็นกรดด่าง; สมรรถนะการผลิต; อัตราการเปลี่ยนอาหารเป็นน้ำหนัก; คุณภาพซาก.
Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5781
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ผลของการเสริมสมุนไพรผสมเฮอร์บาท็อบ-มิกซ์ และ/หรือมู-พลัสในอาหารต่อสมรรถนะการผลิตในลูกสุกรหย่านม Thai Agricultural
Saranrachata Pratoomtong; Winai Jaikhan; Jowaman Khajarern; Sathon Porntrakulpiput.
One hundred and forty-four 21 days of age crossbred weaning piglets (Landrace-Yorkshire x Duroc) were used to evaluation the efficacy of supplementing herbal mixture Herbatob-Mix®(HBM) at 0.05% or incombination with herbal mixture Mu-Plus®(MP) at 0.10% in weaning piglets aged 21-35 days. Each group of testing having 4 replications (2 replications for males and 2 replications for females) of 12 piglets. Supplementation of HBM or in combination with MP showed improvement in growth performance but not significantly (P>0.05) exception for uniformity of body weight at termination showed significant (P<0.05). Addition of HBM or in combination with MP showed percentage improvement of total body weight gain 2.31 and 1.99 %, average daily gain 2.30 and 2.07%,...
Tipo: Collection Palavras-chave: Herbal mixture; Antibiotics; Weaning piglets; Growth performance; Economic benefit; Herbatop-Mix; Mu-plus; Piglets; ลูกสุกร; ระยะหย่านม; สมรรถนะการผลิต; ผลตอบแทนในทางเศรษฐกิจ; สมุนไพร; ยาปฏิชีวนะ; เฮอร์บาท็อบ-มิกซ์; มู-พลัส.
Ano: 2011 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5186
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ประสิทธิภาพของกรดอินทรีย์ต่อสมรรถนะการผลิต และคุณภาพซากในไก่เนื้อ Thai Agricultural
Dungjai Jongtamklang; Nattanan Saenthaweesuk; Anut Chantiratikul; Jowaman Khajarern.
The effects of organic acid (double-coated calcium butyrate base supplement) on performance and carcass traits of broiler chickens were assessed in three groups (PC, NC1 and NC2). The organic acid was added in three phases of feeding (1-21d, 22-35d, 36-42d) in PC, NC1 (PC deduction 40 kcal ME/kg and both methionine and lysine 1.5%) and NC2 (PC deduction 60 kcal ME/kg and both methionine and lysine 2.2%). Organic acid was added in PC with three period dosages 750-500-500 ppm and in both NC1 and NC2 1000-750-750 ppm. Addition organic acid in three controls (PC, NC1, NC2) showed similar performance of body weight gain, survival rate, feed conversion ratio and productive index, except for early starter period (1-21d of age). Broilers fed with organic acid...
Tipo: Collection Palavras-chave: Organic acid; Performance; Carcass quality; Broiler; กรดอินทรีย์; สมรรถนะการผลิต; คุณภาพซาก; ไก่เนื้อ.
Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5868
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