黑龙江农业科学
黑龍江農業科學
흑룡강농업과학
Heilongjiang Agricultural Sciences
2015年
11期
80-82
,共3页
褐家鼠%干玉米%食损比
褐傢鼠%榦玉米%食損比
갈가서%간옥미%식손비
Rattus norvegicus%dry maize%feed-loss ratio
为了明确褐家鼠食量与其对干玉米造成的实际损失量之间的关系，以干玉米籽粒为诱饵，在室内对褐家鼠进行无选择性取食试验。结果表明：褐家鼠取食干玉米的平均食损比为0．23±0．09，即平均每只褐家鼠在盗食干玉米时可以造成其食量4倍左右的损失。
為瞭明確褐傢鼠食量與其對榦玉米造成的實際損失量之間的關繫，以榦玉米籽粒為誘餌，在室內對褐傢鼠進行無選擇性取食試驗。結果錶明：褐傢鼠取食榦玉米的平均食損比為0．23±0．09，即平均每隻褐傢鼠在盜食榦玉米時可以造成其食量4倍左右的損失。
위료명학갈가서식량여기대간옥미조성적실제손실량지간적관계，이간옥미자립위유이，재실내대갈가서진행무선택성취식시험。결과표명：갈가서취식간옥미적평균식손비위0．23±0．09，즉평균매지갈가서재도식간옥미시가이조성기식량4배좌우적손실。
In order to find out the relationship between the maize intake of Rattus norvegicus and the real loss of maize ,taking dry maize grain as bait ,nonselective intake tests on Rattus norvegicus were conducted by feeding maize in laboratory .The results showed that the average feed‐loss ratio was 0 .23 ± 0 .09 ,which indicated that the loss caused by each Rattus norvegicus was almost four times than intake .
