The current investigation is centered on the characterization of specific apple cultivars in the Garza region, within the Teniet El Abed municipality, situated 55 km east of Batna (NE-Algeria). Utilizing descriptors outlined by UPOV 2015 pertaining to apples, the study focuses on morphological parameters of leaves, fruits, and terminal shoots across three varieties: Golden Delicious, Royal Gala, and Starkrimson. Additionally, soil analysis was conducted to ascertain its suitability for apple cultivation. The examination revealed limited morphological diversity among the investigated apple cultivars, with some descriptors, particularly those related to fruit traits, showing insignificant differences between cultivar types. Overall, the studied varieties - Golden Delicious, Royal Gala, and Starkrimson - exhibit distinct physiological and morphological characteristics. Variations in size, shape, skin color, flesh attributes, as well as sugar and acid content, contribute to the uniqueness of each variety. Whether one prefers sweet or tart apples, or favors larger or smaller fruits, there exists an apple variety to cater to individual tastes. Our findings complement molecular analyses and underscore the need for further exploration of apple germplasm, alongside sustained conservation efforts.

Ilex aquifolium L. is an endemic species in Algeria’s Tellian and Saharan Atlas mountains in the country’s center and east, and it is on the verge of extinction owing to a variety of reasons. To help preserve it, we devised an in vitro micropropagation technique. The cuttings with axillary buds were cultured on different media supplemented with different combinations and concentrations of plant growth regulators. The best results were obtained on Woody Plants Medium (WPM) supplemented with 6-benzylaminopurine (BAP: 1.5 mg/LL, 3 mg/L) and naphthalene acetic acid (NAA: 1.5 mg/LL) in combination with BAP (1.5 mg/ L); BAP (1.5 mg/ L) with Gibberellins (GA3: 0.5 mg/ L). The best shoot proliferation rates were obtained on WPM supplemented with 1.5 mg/LL (BAP) and BAP: 1.5 mg/L; GA3: 0.5 mg/L; or BAP: 1.5 mg/L + ANA: 1.5 mg/L. The highest rooting rate (100%) was obtained with shoots grown on WPM medium supplemented with NAA (1.5 mg/LL). Absence of routing formation was observed in media containing indolacetic acid (IAA: 1 mg/ L) alone or combined with BAP: 0.5 mg/ L) The best-rooted shoots must be acclimatized to a substrate consisting of a mixture of peat and sand (1:1 v/vv), the seedlings have been acclimatized successfully.

Ilex aquifolium L. is an endemic species in Algeria’s Tellian and Saharan Atlas mountains in the country’s center and east, and it is on the verge of extinction owing to a variety of reasons. To help preserve it, we devised an in vitro micropropagation technique. The cuttings with axillary buds were cultured on different media supplemented with different combinations and concentrations of plant growth regulators. The best results were obtained on Woody Plants Medium (WPM) supplemented with 6-benzylaminopurine (BAP: 1.5 mg/LL, 3 mg/L) and naphthalene acetic acid (NAA: 1.5 mg/LL) in combination with BAP (1.5 mg/ L); BAP (1.5 mg/ L) with Gibberellins (GA3: 0.5 mg/ L). The best shoot proliferation rates were obtained on WPM supplemented with 1.5 mg/LL (BAP) and BAP: 1.5 mg/L; GA3: 0.5 mg/L; or BAP: 1.5 mg/L + ANA: 1.5 mg/L. The highest rooting rate (100%) was obtained with shoots grown on WPM medium supplemented with NAA (1.5 mg/LL). Absence of routing formation was observed in media containing indolacetic acid (IAA: 1 mg/ L) alone or combined with BAP: 0.5 mg/ L) The best-rooted shoots must be acclimatized to a substrate consisting of a mixture of peat and sand (1:1 v/vv), the seedlings have been acclimatized successfully.

Ilex aquifolium L. is an endemic species in Algeria’s Tellian and Saharan Atlas mountains in the country’s center and east, and it is on the verge of extinction owing to a variety of reasons. To help preserve it, we devised an in vitro micropropagation technique. The cuttings with axillary buds were cultured on different media supplemented with different combinations and concentrations of plant growth regulators. The best results were obtained on Woody Plants Medium (WPM) supplemented with 6-benzylaminopurine (BAP: 1.5 mg/LL, 3 mg/L) and naphthalene acetic acid (NAA: 1.5 mg/LL) in combination with BAP (1.5 mg/ L); BAP (1.5 mg/ L) with Gibberellins (GA3: 0.5 mg/ L). The best shoot proliferation rates were obtained on WPM supplemented with 1.5 mg/LL (BAP) and BAP: 1.5 mg/L; GA3: 0.5 mg/L; or BAP: 1.5 mg/L + ANA: 1.5 mg/L. The highest rooting rate (100%) was obtained with shoots grown on WPM medium supplemented with NAA (1.5 mg/LL). Absence of routing formation was observed in media containing indolacetic acid (IAA: 1 mg/ L) alone or combined with BAP: 0.5 mg/ L) The best-rooted shoots must be acclimatized to a substrate consisting of a mixture of peat and sand (1:1 v/vv), the seedlings have been acclimatized successfully.

Ilex aquifolium L. is an endemic species in Algeria’s Tellian and Saharan Atlas mountains in the country’s center and east, and it is on the verge of extinction owing to a variety of reasons. To help preserve it, we devised an in vitro micropropagation technique. The cuttings with axillary buds were cultured on different media supplemented with different combinations and concentrations of plant growth regulators. The best results were obtained on Woody Plants Medium (WPM) supplemented with 6-benzylaminopurine (BAP: 1.5 mg/LL, 3 mg/L) and naphthalene acetic acid (NAA: 1.5 mg/LL) in combination with BAP (1.5 mg/ L); BAP (1.5 mg/ L) with Gibberellins (GA3: 0.5 mg/ L). The best shoot proliferation rates were obtained on WPM supplemented with 1.5 mg/LL (BAP) and BAP: 1.5 mg/L; GA3: 0.5 mg/L; or BAP: 1.5 mg/L + ANA: 1.5 mg/L. The highest rooting rate (100%) was obtained with shoots grown on WPM medium supplemented with NAA (1.5 mg/LL). Absence of routing formation was observed in media containing indolacetic acid (IAA: 1 mg/ L) alone or combined with BAP: 0.5 mg/ L) The best-rooted shoots must be acclimatized to a substrate consisting of a mixture of peat and sand (1:1 v/vv), the seedlings have been acclimatized successfully.

Ilex aquifolium L. is an endemic species in Algeria’s Tellian and Saharan Atlas mountains in the country’s center and east, and it is on the verge of extinction owing to a variety of reasons. To help preserve it, we devised an in vitro micropropagation technique. The cuttings with axillary buds were cultured on different media supplemented with different combinations and concentrations of plant growth regulators. The best results were obtained on Woody Plants Medium (WPM) supplemented with 6-benzylaminopurine (BAP: 1.5 mg/LL, 3 mg/L) and naphthalene acetic acid (NAA: 1.5 mg/LL) in combination with BAP (1.5 mg/ L); BAP (1.5 mg/ L) with Gibberellins (GA3: 0.5 mg/ L). The best shoot proliferation rates were obtained on WPM supplemented with 1.5 mg/LL (BAP) and BAP: 1.5 mg/L; GA3: 0.5 mg/L; or BAP: 1.5 mg/L + ANA: 1.5 mg/L. The highest rooting rate (100%) was obtained with shoots grown on WPM medium supplemented with NAA (1.5 mg/LL). Absence of routing formation was observed in media containing indolacetic acid (IAA: 1 mg/ L) alone or combined with BAP: 0.5 mg/ L) The best-rooted shoots must be acclimatized to a substrate consisting of a mixture of peat and sand (1:1 v/vv), the seedlings have been acclimatized successfully.

Ilex aquifolium L. is an endemic species in Algeria’s Tellian and Saharan Atlas mountains in the country’s center and east, and it is on the verge of extinction owing to a variety of reasons. To help preserve it, we devised an in vitro micropropagation technique. The cuttings with axillary buds were cultured on different media supplemented with different combinations and concentrations of plant growth regulators. The best results were obtained on Woody Plants Medium (WPM) supplemented with 6-benzylaminopurine (BAP: 1.5 mg/LL, 3 mg/L) and naphthalene acetic acid (NAA: 1.5 mg/LL) in combination with BAP (1.5 mg/ L); BAP (1.5 mg/ L) with Gibberellins (GA3: 0.5 mg/ L). The best shoot proliferation rates were obtained on WPM supplemented with 1.5 mg/LL (BAP) and BAP: 1.5 mg/L; GA3: 0.5 mg/L; or BAP: 1.5 mg/L + ANA: 1.5 mg/L. The highest rooting rate (100%) was obtained with shoots grown on WPM medium supplemented with NAA (1.5 mg/LL). Absence of routing formation was observed in media containing indolacetic acid (IAA: 1 mg/ L) alone or combined with BAP: 0.5 mg/ L) The best-rooted shoots must be acclimatized to a substrate consisting of a mixture of peat and sand (1:1 v/vv), the seedlings have been acclimatized successfully.

Honey has a long history of use in many cultures as food and medicine. It is a food of animal origin closely linked to the territory, due to honeybees need the flora to obtain the honey. Melissopalynology plays a significant role in the identification of the distinctive food print of honey throughout its pollen content, being essential for guaranteeing origin. Algeria is the largest country in North Africa and possesses a diversified territory with different ecosystems that host wide plant biodiversity. Apiculture relies heavily on the pollination of plant species and the conservation of biodiversity, but also is a good source of economic income in rural areas. In Algeria, knowledge about plant resources for honey bees and the properties of the honey is raising interest. In this context, this chapter aims to provide a comprehensive overview of the different ecosystems of Algeria, the main pollen types found in the pollen spectra of honey and the principal honey types described.

Honey has a long history of use in many cultures as food and medicine. It is a food of animal origin closely linked to the territory, due to honeybees need the flora to obtain the honey. Melissopalynology plays a significant role in the identification of the distinctive food print of honey throughout its pollen content, being essential for guaranteeing origin. Algeria is the largest country in North Africa and possesses a diversified territory with different ecosystems that host wide plant biodiversity. Apiculture relies heavily on the pollination of plant species and the conservation of biodiversity, but also is a good source of economic income in rural areas. In Algeria, knowledge about plant resources for honey bees and the properties of the honey is raising interest. In this context, this chapter aims to provide a comprehensive overview of the different ecosystems of Algeria, the main pollen types found in the pollen spectra of honey and the principal honey types described.

Honey has a long history of use in many cultures as food and medicine. It is a food of animal origin closely linked to the territory, due to honeybees need the flora to obtain the honey. Melissopalynology plays a significant role in the identification of the distinctive food print of honey throughout its pollen content, being essential for guaranteeing origin. Algeria is the largest country in North Africa and possesses a diversified territory with different ecosystems that host wide plant biodiversity. Apiculture relies heavily on the pollination of plant species and the conservation of biodiversity, but also is a good source of economic income in rural areas. In Algeria, knowledge about plant resources for honey bees and the properties of the honey is raising interest. In this context, this chapter aims to provide a comprehensive overview of the different ecosystems of Algeria, the main pollen types found in the pollen spectra of honey and the principal honey types described.

Honey has a long history of use in many cultures as food and medicine. It is a food of animal origin closely linked to the territory, due to honeybees need the flora to obtain the honey. Melissopalynology plays a significant role in the identification of the distinctive food print of honey throughout its pollen content, being essential for guaranteeing origin. Algeria is the largest country in North Africa and possesses a diversified territory with different ecosystems that host wide plant biodiversity. Apiculture relies heavily on the pollination of plant species and the conservation of biodiversity, but also is a good source of economic income in rural areas. In Algeria, knowledge about plant resources for honey bees and the properties of the honey is raising interest. In this context, this chapter aims to provide a comprehensive overview of the different ecosystems of Algeria, the main pollen types found in the pollen spectra of honey and the principal honey types described.

Honey has a long history of use in many cultures as food and medicine. It is a food of animal origin closely linked to the territory, due to honeybees need the flora to obtain the honey. Melissopalynology plays a significant role in the identification of the distinctive food print of honey throughout its pollen content, being essential for guaranteeing origin. Algeria is the largest country in North Africa and possesses a diversified territory with different ecosystems that host wide plant biodiversity. Apiculture relies heavily on the pollination of plant species and the conservation of biodiversity, but also is a good source of economic income in rural areas. In Algeria, knowledge about plant resources for honey bees and the properties of the honey is raising interest. In this context, this chapter aims to provide a comprehensive overview of the different ecosystems of Algeria, the main pollen types found in the pollen spectra of honey and the principal honey types described.

Honey has a long history of use in many cultures as food and medicine. It is a food of animal origin closely linked to the territory, due to honeybees need the flora to obtain the honey. Melissopalynology plays a significant role in the identification of the distinctive food print of honey throughout its pollen content, being essential for guaranteeing origin. Algeria is the largest country in North Africa and possesses a diversified territory with different ecosystems that host wide plant biodiversity. Apiculture relies heavily on the pollination of plant species and the conservation of biodiversity, but also is a good source of economic income in rural areas. In Algeria, knowledge about plant resources for honey bees and the properties of the honey is raising interest. In this context, this chapter aims to provide a comprehensive overview of the different ecosystems of Algeria, the main pollen types found in the pollen spectra of honey and the principal honey types described.

Honey has a long history of use in many cultures as food and medicine. It is a food of animal origin closely linked to the territory, due to honeybees need the flora to obtain the honey. Melissopalynology plays a significant role in the identification of the distinctive food print of honey throughout its pollen content, being essential for guaranteeing origin. Algeria is the largest country in North Africa and possesses a diversified territory with different ecosystems that host wide plant biodiversity. Apiculture relies heavily on the pollination of plant species and the conservation of biodiversity, but also is a good source of economic income in rural areas. In Algeria, knowledge about plant resources for honey bees and the properties of the honey is raising interest. In this context, this chapter aims to provide a comprehensive overview of the different ecosystems of Algeria, the main pollen types found in the pollen spectra of honey and the principal honey types described.

 Daboia mauritanica (Gray, 1849), Moorish Viper, is native to North Africa. We update the distribution map for this species in Algeria, providing 19 new locality records, filling distribution gaps and significantly expanding the species’ known range. Our updated distribution map reveals a widespread presence of the species in northern Algeria, extending south into the northern Sahara. We note that some historical records in certain provinces remain unconfirmed and/or questionable, indicating the need for further investigation. Our findings underscore the importance of collaboration between researchers and citizen scientists in Algeria.

 Daboia mauritanica (Gray, 1849), Moorish Viper, is native to North Africa. We update the distribution map for this species in Algeria, providing 19 new locality records, filling distribution gaps and significantly expanding the species’ known range. Our updated distribution map reveals a widespread presence of the species in northern Algeria, extending south into the northern Sahara. We note that some historical records in certain provinces remain unconfirmed and/or questionable, indicating the need for further investigation. Our findings underscore the importance of collaboration between researchers and citizen scientists in Algeria.

 Daboia mauritanica (Gray, 1849), Moorish Viper, is native to North Africa. We update the distribution map for this species in Algeria, providing 19 new locality records, filling distribution gaps and significantly expanding the species’ known range. Our updated distribution map reveals a widespread presence of the species in northern Algeria, extending south into the northern Sahara. We note that some historical records in certain provinces remain unconfirmed and/or questionable, indicating the need for further investigation. Our findings underscore the importance of collaboration between researchers and citizen scientists in Algeria.

 Daboia mauritanica (Gray, 1849), Moorish Viper, is native to North Africa. We update the distribution map for this species in Algeria, providing 19 new locality records, filling distribution gaps and significantly expanding the species’ known range. Our updated distribution map reveals a widespread presence of the species in northern Algeria, extending south into the northern Sahara. We note that some historical records in certain provinces remain unconfirmed and/or questionable, indicating the need for further investigation. Our findings underscore the importance of collaboration between researchers and citizen scientists in Algeria.

 Daboia mauritanica (Gray, 1849), Moorish Viper, is native to North Africa. We update the distribution map for this species in Algeria, providing 19 new locality records, filling distribution gaps and significantly expanding the species’ known range. Our updated distribution map reveals a widespread presence of the species in northern Algeria, extending south into the northern Sahara. We note that some historical records in certain provinces remain unconfirmed and/or questionable, indicating the need for further investigation. Our findings underscore the importance of collaboration between researchers and citizen scientists in Algeria.