A zootechnical follow-up was conducted in Gounaka (Tassaoua department, Maradi region) in Niger on 48 goats aged less than one year to 4 years including 36 Redheads (75%) and 12 Blacks (25%), all followed by 76 kids including 37 females and 39 males of Red dress (58 individuals) and Black (18 individuals) belonging to 45 breeders. Analyzes have shown that frequency of single litter in Red goats (45.71%) was lower than that of Black (50%). On other hand, double litters were more frequent in Red goat (54.28%) than Black (50%). Differences in 2 cases of litters were not statistically significant (p> 0.05). There was a statistical difference (p <0.05) between milk production average of two types of goats. Red goat had regularly higher than Black at all rows of lactation. Average of durations of intervals between 1st-2nd, 2nd-3rd, 3rd-4th, 4th-5th and 5th-6th parturitions in Red and Black goats in all dresses were respectively 8.36 ± 1.56; 8.67 ± 1.49; 8.66 ± 1.34; 10.00 ± 0.82 and 9.50 ± 0.71 months without statistical difference. At birth, Black kids weighed more than their Red counterparts with 1.67 ± 0.20 and 1.61 ± 3.55 kg respectively, but difference was not significant. As for mean of decadal scrotal circumference (perimeter), it increased from first (D1) to tenth (D10) decade respectively from 5.13 ± 0.89 to 10.71 ± 1.61 cm for Red kids and 4.70 ± 0.80 to 9.51 ± 2.14 cm for black kids significantly (p <0.05).

Within the framework of the genetic improvement of cattle, in addition to the selection of the Azawak zebu which has been in progress for a long time, crossbreeding by artificial insemination between Alpine Brown and local breeds is being experimented. This work takes stock of this introduction on the performances acquired. The study was based on data from 68 lactations of pure Azawak zebu crosses and 68 lactations of pure Azawak zebus, from 104 dairy cows (52 crosses and 52 Azawak). Thus, the daily productions of the primipares and brown multipares of the Alps-Azawak are respectively 7.86 ± 1.47 Kg and 11.27 ± 3.89 Kg and those of the pure Azawak are 4.10 ± 1.03 Kg and 4.84 ± 1.15 Kg. The standard production (over 305 days of lactation) of the crossbreeds is 2398.04±448.17 Kg and 3445.47±1228.59 Kg in primiparous and multiparous respectively, and significantly higher than that of the Azawak (251.04±313.96 Kg and 1442.61±334.99 Kg). The total production is estimated at 2473.88±744.63 Kg and 3385.68±903.51 for the primiparous and multiparous crosses is almost double the Azawak values (1349.59 ± 393.40 Kg and 1301.72 ± 420.49 Kg). All of this shows that the crossbreeding carried out gives crosses with lactation performances well above those of pure Azawak and that artificial insemination is a method that allows to control its breeding and to have one calf per year. It will be necessary to continue the monitoring of these crossbreeds to evaluate the productivity of the breeding career of the crossbreed.

In African countries, the diversity of domestic animals is maintained thanks to traditional agro-pastoral communities. The mutations experienced by these communities result in an erosion of the genetic diversity of which they are the guardians. In response to threats to biological diversity, a convention for its protection was signed in 1992 by several countries, including Niger, therefore committed to conserving the genetic diversity of its livestock breeds. One of these breeds, the Koundoum sheep, is threatened with extinction. The objective of this work is to study the reasons and consequences of this decline, through semi-structured interviews with 104 sheep farmers in the natural habitat of Koundoum. The main reasons given as causes of the decline in the numbers of Koundoum sheep are crossbreeding with other breeds (25.00%), the lack of pasture on the banks of the Niger River (19.23%) and mortality linked to parasitism. (15.38%). Regarding the consequences, this regression was considered damaging for national biodiversity by 7.69% of breeders. 14.42% of breeders think that it is a loss of local cultural values ​​and 9.62% see it as a risk loss of a breed adapted to their land. 42.31% of herders perceive this disappearance primarily as a loss of financial resources. In short, the farmers' responses refer to two distinct phenomena: substitution between breeds and the decrease in the total sheep population in the area. The two phenomena call for different conservation strategies, in situ and ex situ. These should be integrated into a global program involving breeders, scientists and political authorities.

Characterized by the agro pastoralism and pastoralism, breeding is essentially extensive in Niger. However, the pastoral resources are more and more threatened by crops farms. To better securize fodder resources, the Departmental Commission Land of Boboye through its partners has processed to the mapping of these fodder resources. This study was conducted to assess the perception of actors of the rural community of Fabidji on how to secure fodder resources. A number of 76 persons consisted of officials for pastoral resource management and users of fodder resources were investigated. According to the survey results, 75% of the farmers and 63.6% of the livestock breeders asserted that the cartography has made access easier to the pastoral resources. According to farmers (91.3%) and livestock breeders (82.6%), the typology of pastoral resources has been well drawn by the cartography. At the organization level, all the ALHERI members (100%), AREN (100%) and those of the administration (100%), the majority members of FNEN DADO (75%) and the non-affiliates (96%) think that the cartography has permitted to improve the knowledge on pastoral resources. 75% of village leaders declared that the cartography has permitted to preserve of the pastoral resources. For the majority of AREN (85.7%), ALHERI (50%), FNEN DADO (50%), administration (71. 4%) and (92%) of non-affiliates, the cartography has permitted to sort out of conflicts between breeders and agriculturists.