ligature 发表于 2025-3-28 15:19:17
,Analysis of Smallholder Maize Farmer’s Technical Efficiency and Farm Management Practices in the Weriety, and household size are positively and significantly related to their technical efficiency. Results show that maize production is profitable in the study area with an average profit of 35,000 FCFA per hectare despite poor record-keeping, an inadequate mechanism to finance family farms, and a lObligatory 发表于 2025-3-28 19:27:15
Rainer Schmittt reflektiert werden: als mögliche Mechanismen einer Hyperoxalurie kommen neben einer enteralen Hyperabsorption vermehrte endogene Synthese, möglicherweise aus Oxalat-Präkursoren, sowie veränderte renale Bearbeitung von Oxalat in Betracht.Indecisive 发表于 2025-3-29 01:15:30
http://reply.papertrans.cn/39/3816/381519/381519_43.pngStricture 发表于 2025-3-29 05:05:05
Facies, Sequences and Sand-Bodies of the Principal Clastic Depositional Environments,One of the many controls on the diagenesis of clastic sediments is the depositional environment in which the sediments accumulated (Hayes, 1979; Nagtegaal, 1980). This control operates in a number of ways:铁塔等 发表于 2025-3-29 10:46:52
http://reply.papertrans.cn/39/3816/381519/381519_45.png