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首页> 外文期刊>Tropical Animal Health and Production >Effect of replacing soybean protein with protein from porcupine joint vetch (Aeschynomene histrix BRA 9690) and stylo (Stylosanthes guianensis Composite) leaf meal on growth performance of native (Moo Lath) Lao pigs.
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Effect of replacing soybean protein with protein from porcupine joint vetch (Aeschynomene histrix BRA 9690) and stylo (Stylosanthes guianensis Composite) leaf meal on growth performance of native (Moo Lath) Lao pigs.

机译：用豪猪联合紫etch（Aeschynomene histrix BRA 9690）和聚苯乙烯（Stylosanthes guianensis Composite）叶粉中的蛋白质代替大豆蛋白对老挝（Moo Lath）生猪生长性能的影响。

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The effect of replacing soybean crude protein (CP) with legume leaf meal (LLM) CP on feed intake, growth performance and carcass traits was studied in native female Moo Lath Lao pigs. The diets comprised one traditional diet (T) without soybean meal, one control diet (C) with soybean meal and six diets iso-nitrogenous with diet C in which soybean protein was replaced (33, 66 and 100% of CP) with LLM CP from porcupine joint vetch (PLM) or Stylosanthes (SLM). Feed and water were offered ad libitum. Replacing soybean CP with LLM CP reduced (P<0.05) intake of dry matter (DMI), CP (CPI), metabolisable energy (MEI), final body weight (BW) and average daily gain (ADG), but had no effect (P>0.05) on feed conversion ratio (FCR). Increasing the replacement rate of soybean CP with LLM CP had a negative linear effect (P<0.001) on DMI, CPI, MEI, final BW and ADG, and on all carcass traits except lean meat percentage. There were no differences in dressing percentage or organ weight and length between treatments. Supplementing diet T with soybean meal resulted in higher (P<0.05) DMI, CPI and MEI, lower (P<0.05) FCR, and higher (P<0.05) final BW and ADG. Slaughter weight, hot carcass weight, eye muscle thickness, back fat, fat in carcass and lean meat were lower (P<0.05) with diet T than diet C. In conclusion, LLM from stylo and porcupine joint vetch can be used as a CP source to partially replace soybean meal CP in the diet of growing native female Moo Lath Lao pigs.
机译：在本地雌性Moo Lath Lao猪中研究了用豆科植物豆粕（LLM）CP代替大豆粗蛋白（CP）对饲料摄入，生长性能和car体性状的影响。日粮包括一种不加豆粕的传统日粮（T），一种含豆粕的对照日粮（C）和六种等氮的日粮C，其中LLM CP替代了大豆蛋白（CP的33％，66％和100％）来自豪猪关节紫菜（PLM）或Stylosanthes（SLM）。随意提供饲料和水。用LLM CP代替大豆CP减少了（P <0.05）干物质（DMI），CP（CPI），可代谢能量（MEI），最终体重（BW）和平均日增重（ADG）的摄入量，但没有效果（ P> 0.05）的饲料转化率（FCR）。用LLM CP增加大豆CP的替代率对DMI，CPI，MEI，最终BW和ADG以及除瘦肉百分比以外的所有car体性状均具有负线性影响（P <0.001）。治疗之间的敷料百分比或器官重量和长度没有差异。用豆粕补充日粮T导致较高的（P <0.05）DMI，CPI和MEI，较低的（P <0.05）FCR和较高的（P <0.05）最终BW和ADG。日粮T的屠宰体重，car体重量，眼肌厚度，背部脂肪，back体脂肪和瘦肉的脂肪含量均低于日粮C（P <0.05）。总之，来自花茎和豪猪joint菜的LLM可用作CP。来源可部分替代成年雌性Moo Lath Lao猪的日粮中的豆粕CP。

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