围裙
发表于 2025-3-23 09:49:33
http://reply.papertrans.cn/27/2636/263577/263577_11.png
背书
发表于 2025-3-23 16:17:31
Cosmopolitan and Non-cosmopolitan Surfacesreas are characterized by a pre-Saharan arid climate. The total number of 5.4 million date palms represents about 4.5 % of the palm patrimony of the world and is composed of 453 cvs. represented by nearly 2.8 million trees (51.8 %) and approximately 2.6 million . (48.2 %) originating from natural pa
责问
发表于 2025-3-23 21:18:17
Cosmopolitan and Non-cosmopolitan Surfacesassaba and small number in two . (basins). The number of cultivars varies from 75 to 250. About 65 % of date palms annually produce an average of 20,000 mt. of fruit. The Mauritanian people practice, in most cases, two types of agricultural activities, camel husbandry during 7–8 months of transhuman
窗帘等
发表于 2025-3-23 23:08:11
Anna Wilczyńska,Karol Wilczyńskialm genetic resources are rich and highly diversified. This is due to years of date palm propagation by seed; hence, the populations of males are as numerous as females in cultivated oases. Generally, Sahelo-Sudanian and Sahelian climate and the predominant agroecological conditions are favorable fo
逃避责任
发表于 2025-3-24 02:48:42
http://reply.papertrans.cn/27/2636/263577/263577_15.png
Hallowed
发表于 2025-3-24 08:27:20
http://reply.papertrans.cn/27/2636/263577/263577_16.png
Conflagration
发表于 2025-3-24 11:17:56
Anna Wilczyńska,Karol Wilczyńskitivars grown are Beladi, Harissa, Ambabo, Sheeri, Oumo-Assala, Medjool, Zahidi, and Khadrawy. Four different categories of groves are found in the country. In the oasis gardens developed on the edges of the wadis in the southeastern and northern coastal plains, date palms are propagated from seeds a
凌辱
发表于 2025-3-24 17:42:21
https://doi.org/10.1007/978-3-319-30430-4te palm (. L.) germplasm, so the industry developed using imported cultivars in the early years of the twentieth century. Due to its specific climatic requirements, date production in the United States is confined to the low-elevation desert areas in California and Arizona. Date production has cente
Frisky
发表于 2025-3-24 19:51:20
Alain Badiou on Political Education and North America. Currently, date palm is little known as an agronomic crop; its cultivation in South America is limited to specific areas of Peru, Chile, Argentina, and Brazil. Excellent climatic conditions for date palm cultivation are present in northern Chile from Arica to Copiapó, as well as
CUB
发表于 2025-3-25 00:24:42
Introduction: Date Production Status and Prospects in Africa and the Americasss North Africa; Algeria, Egypt, Libya, Morocco, and Tunisia are major world fruit producers. Traditional date cultivation in oases is common, with recent and ongoing expansion of organized plantations. North Africa has potential for increased production given its proximity to existing European mark