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核心技术专利：CN118964589B侵权必究

核心技术专利：CN118964589B侵权必究

Sakaguchi E, Ohmura S

Laboratory of Animal Nutrition, College of Agriculture, Okayama University, Japan.

Comp Biochem Physiol Comp Physiol. 1992 Dec;103(4):787-91. doi: 10.1016/0300-9629(92)90182-p.

Digestibilities of feed and turnover time (1/k), Transit time (TT) and mean retention time (MRT: 1/k + TT) of fluid and particle markers were measured in the guinea-pig (Cavia porcellus), degu (Octodon degus) and leaf-eared mouse (Phyllotis darwini) fed a diet containing 50% alfalfa. 2. The digestibility of fibre and the retention time of digesta were highest in the guinea-pig followed by the degu and lowest in the leaf-eared mouse. 3. The difference in the retention time of digesta, resulting from the variation in the digestibility of fibre, between the three animals can be considered to be related to their body mass.

给豚鼠（豚鼠属）、八齿鼠（八齿鼠属）和达尔文叶耳鼠（达尔文叶耳鼠属）喂食含有50%苜蓿的日粮，测定了饲料的消化率以及液体和颗粒标记物的周转时间（1/k）、通过时间（TT）和平均停留时间（MRT：1/k + TT）。2. 纤维消化率和食糜停留时间在豚鼠中最高，其次是八齿鼠，在叶耳鼠中最低。3. 三种动物之间由于纤维消化率差异导致的食糜停留时间差异可被认为与它们的体重有关。

Sakaguchi E, Ohmura S

Laboratory of Animal Nutrition, College of Agriculture, Okayama University, Japan.

Comp Biochem Physiol Comp Physiol. 1992 Dec;103(4):787-91. doi: 10.1016/0300-9629(92)90182-p.

Digestibilities of feed and turnover time (1/k), Transit time (TT) and mean retention time (MRT: 1/k + TT) of fluid and particle markers were measured in the guinea-pig (Cavia porcellus), degu (Octodon degus) and leaf-eared mouse (Phyllotis darwini) fed a diet containing 50% alfalfa. 2. The digestibility of fibre and the retention time of digesta were highest in the guinea-pig followed by the degu and lowest in the leaf-eared mouse. 3. The difference in the retention time of digesta, resulting from the variation in the digestibility of fibre, between the three animals can be considered to be related to their body mass.

给豚鼠（豚鼠属）、八齿鼠（八齿鼠属）和达尔文叶耳鼠（达尔文叶耳鼠属）喂食含有50%苜蓿的日粮，测定了饲料的消化率以及液体和颗粒标记物的周转时间（1/k）、通过时间（TT）和平均停留时间（MRT：1/k + TT）。2. 纤维消化率和食糜停留时间在豚鼠中最高，其次是八齿鼠，在叶耳鼠中最低。3. 三种动物之间由于纤维消化率差异导致的食糜停留时间差异可被认为与它们的体重有关。