Selected piglets per sow, including category (N or L piglet) and sex.

Figshare2018-04-25 更新2026-04-29 收录

数据链接：

https://figshare.com/articles/dataset/Selected_piglets_per_sow_including_category_N_or_L_piglet_and_sex_/6177626 数据链接链接失效反馈

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资源简介：

Selected piglets per sow, including category (N or L piglet) and sex.

创建时间：

2018-04-25

Food Provisioning and Parental Status in Songbirds: Can Occupancy Models Be Used to Estimate Nesting Performance?

繁殖性能评估

生态监测模型

Indirect methods to estimate parental status, such as the observation of parental provisioning, have been problematic due to potential biases associated with imperfect detection. We developed a method

NIAID Data Ecosystem110

ANDROLOGICAL POINTS CLASSIFICATION AND ANDROLOGICAL REPRODUCTIVE EVALUATION CHARACTERISTICS IN GIR BULLS CANDIDATES FOR PROGENIETEST

繁殖性能评估

家畜遗传育种

Abstract Reproductive efficiency should be evaluated in dairy farms, when they are related to reproductive problems in both female and male. Breeding is among factors that affect herd productivity an

NIAID Data Ecosystem50

The incubation success of eggs (hatchability) and survival rates of hatchlings.

杂交动物育种

繁殖性能评估

The parental species (E. macularius—PM, E. angramainyu—PA), their hybrids of the first (F1) and second (F2) filial generations, backcrosses of F1 females to male of E. angramainyu (B1A; denoted as MAx

Figshare2016-02-23 更新20

An age-dependent fitness cost of migration? Old trans-Saharan migrating spoonbills breed later than those staying in Europe, and late breeders have lower recruitment

迁徙生态学

繁殖性能评估

1.Migration is a widespread phenomenon in the animal kingdom. On the basis of the considerable variation that exists between and within species, and even within populations, we may be able to infer th

NIAID Data Ecosystem60

Reproductive parameters of pasture-raised Nelore bulls (Bos taurus indicus) in different age

繁殖性能评估

畜牧种畜选育

ABSTRACT This study aimed to demonstrate the effect of age on bull traits such as scrotal circumference, pelage color, and semen quality, from puberty to post sexual maturity. Data from 6607 breeding

NIAID Data Ecosystem40

Selected piglets per sow, including category (N or L piglet) and sex.

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