This study covers different types of pet food ingredients—probiotics, prebiotics, health ingredients (glucosamine, chondroitin, melatonin, omega-3 fatty acids), and others (vitamins, organic acids, organic trace minerals, enzymes). The application scope of the research includes dogs, cats, and other pets (ornamental birds, small mammals, aquaria, and reptiles).

淄博市年玉米种植面积一直保持在11.33万hm2左右，需种量350万kg。为推动淄博市现代种业健康快速发展，2013年淄博市政府出台《淄博市种业振兴规划（2013-2020）》，提出“一十百万良种工程”，推进全市种业工作，淄博市商业化育种得到突飞猛进的发展，良种繁育基地实现区域化、产业化、标准化。但在种业发展进程中，仍存在玉米新型种质缺乏，种子企业规模小、核心竞争力不强，市场流通玉米品种多元化，种子生产经营呈“两多一散”现象等问题。针对这些问题，结合淄博市种业发展实际，提出了相应的对策及建议。

以江苏种业发展为例，研究分析了种业发展和科技创新的现状以及存在的主要问题，提出了着力加强种业创新知识产权保护、加大研发经费投入、加快协同创新体系构建、加强核心团队打造、强化研发平台建设、加大特色资源挖掘、加快重大品种培育、加强技术成果转化等8个方面的对策建议。

Sea bass fishes belong to the family of Serranidae that have an elongated large head & mouth, body shape, tight scales, and a broad, fork-less tail. Widely consumed sea bass include European sea bass and Asia sea bass also known as Barramundi. European sea bass are native to the waters of Europe's southern, western, and Africa's northern coasts, whereas Barramundi is widely distributed in the Indo-West Pacific region from South Asia to Papua New Guinea and Northern Australia. Sea bass is widely consumed in China, Japan, ASEAN, France, UK, U.S. and other European countries

Textured vegetable protein is a type of protein ingredient specifically derived from the sources such as soyabean, pea, and wheat. It has substantial protein content and fiber with a very low fat. The global textured vegetable protein market is analyzed on the basis of its prospects and future growth rate. The report highlights numerous factors that influence the growth of the market. These include market forecast, drivers, restraints, opportunities, and roles of different key players operating in the market.

中国城乡二元就业与社会保障制度和城乡二元资源配置体制的改革滞后于城乡市场主体的形成，一是导致了农业劳动力非农转移的特殊路径；二是导致了社会资源不断地从农村流入城市非农产业。在上述两方面因素的影响下，农业就业结构的转换滞后于产值结构的转换，进而影响了中国二元经济转型进程，使得中国二元经济转型进程滞后于工业化发展。从二元对比系数来看，中国二元结构强度不仅高于发达国家平均水平，也高于与中国发展程度大致相同的发展中国家水平。

12 月11 日美国农业部发布12 月全球农产品供需预测报告，较11 月预测报告，主要调整包括：下调全球大豆、水稻的产量，调高小麦、玉米产量及期初期末库存，大豆期末库存下调幅度较大，驱动上述调整的主要原因包括：（1）欧盟地区玉米的产量有较11 月有所上调；（2）中国大豆产量调减导致全球预计产量环比降低，期初期末库存环比下降；（3）澳大利亚地区小麦处于收获季，产量预计将再创新高，全球产量与期初期末同步调增；（4）水稻产量较11 月预测值环比下调，期初期末库存亦有所下降。

2021 年11 月，根据国家发改委数据，全国生猪销售均价17.88 元/公斤，环比增长24.84%。截至11 月末，生猪销售均价18.67 元/公斤，猪料销售均价3.30 元/公斤，猪料比价5.66，猪料比价平衡点4.89，对应行业单位养殖成本（全成本，均重取值110kg/头）16.27 元/公斤，头均盈利265 元/头。

Proper infant nutrition is fundamental to a child’s continued health from birth to late adulthood. During the first three years of an infant's life, proper feeding plays an instrumental role in lowering morbidity and mortality and preventing chronic diseases throughout the life span. A balanced diet also promotes the cognitive and physical development of an infant. According to the United Nations Convention on the Rights of the Child, every infant has the right to good nutrition. However, only one-fourth of infants have access to the requisite dietary diversity and feeding frequency in most countries. Improper feeding practices account for almost a third of all cases of malnutrition worldwide.