“双创”背景下饲料企业经营主体多维经营研究

随着时代的变迁和世界局势的发展,创新创业逐渐成为了当前的发展新势态和经济发展新引擎。在此背景下,饲料行业需要与时俱进,深入实施创新,驱动发展,促进企业结构调整,优化产能和经营,以实现可持续发展的目的。本文紧密结合“双创”的深刻涵义,就饲料企业经营主体的经营现状及面临的问题展开分析,对企业的多维经营进行探索与研究,提出了一系列具体的对策与思路。     

基于区块链技术的饲料企业物流体系构建研究

近些年来，饲料行业的发展处于上升趋势，其产量和销售额不断扩大，对企业的物流体系有了更高的要求。物流作为饲料企业运营的重要组成部分，影响着企业的效益和市场竞争力。区块链技术是信息发展的前沿技术，能够优化资源配置，提升饲料企业物流效率，从而增强核心竞争力。本文深入分析了目前我国饲料企业物流体系存在的一些问题，阐述了区块链技术在物流中的应用优势，提出了基于区块链技术的饲料企业物流体系的构建策略，为提升企业市场竞争力和实现长期稳步发展提供参考。 [关键词] 区块链技术| 饲料企业| 物流体系     

互联网+环境下饲料品牌的策划和实践

随着市场环境的不断发展变化,消费者越来越重视产品的品牌效益,品牌建设已成为当前饲料企业市场竞争中取胜的重要法宝,饲料企业可通过品牌策划与实践提升产品的知名度,加强企业自身的商业信誉,从而提升饲料产品的销售份额,有效扩大消费群体,为企业的长远发展提供广阔的潜力。因此,饲料企业要重视互联网+环境下品牌的策划与实践,通过优化策划方案、创新推广路径等方式加强企业品牌建设。     

Effect of feeding different sources of selenium on growth performance and antioxidant status of broilers

ABSTRACT

1. This study was conducted to determine the effect of different sources of selenium (Se) on breast and liver tissue deposition, apparent metabolisable energy (AME), growth performance and antioxidant status of broilers, measured as Se content in liver and breast tissues and glutathione peroxidase (GSH-Px) in blood, when used in 0–35 d broiler chicken diets.

2. A total of 200 male Ross 308 broilers were used in the feeding trial, which comprised two dietary phases, a starter from 0 to 21 d and finisher from 21 to 35 d of age. Four treatments with 10 replications each were used. A control diet (C) was formulated that was sufficient in protein and energy (230 and 215 g/kg of crude protein and 12.67 and 13.11 MJ/kg of metabolisable energy, respectively), for both phases, but contained background Se only from the feed ingredients. Diet 2 (IS) was supplemented with 10.35 g/t inorganic, elemental source of Se. Diet 3 (SY) was supplemented with 136.36 g/t selenised yeast, an organic source derived from Saccharomyces cerevisiae. Diet 4 (SS) was supplemented with 0.666 g/t sodium selenite, an inorganic source.

3. Birds fed the SY diet consumed less and weighed less than those fed IS or C (P < 0.05; 0–35 d of age), but there was no difference compared to birds fed SS diets. There were no differences in FCR or dietary AME between broilers fed different Se sources. All diets containing supplementary Se increased concentrations in the liver and breast muscle, and for GSH-Px levels in blood compared to birds fed the C diet (P < 0.001). Birds fed SY diets had greater Se levels in liver and breast tissues compared to birds fed any of the other diets (P < 0.001).

4. Diets supplemented with Se had variable effects on broiler growth performances and antioxidant status. Feeding Se from a yeast source has higher transfer into breast tissues. Feeding different sources and levels of Se to birds in a more challenging situation to induce oxidative stress may bring more conclusive results.     

Selecting the hologenome to breed for an improved feed efficiency in pigs—A novel selection index

Most traits in animal breeding, including feed efficiency traits in pigs, are affected by many genes with small effect and have a moderately high heritability between 0.1 and 0.5, which enables efficient selection. Since the microbiota composition in the gastrointestinal tract is also partly heritable and was shown to have a substantial effect on feed efficiency, the host genes affect the phenotype not only directly by altering metabolic pathways, but also indirectly by changing the microbiota composition. The effect of the microbiota composition on the breeding value of an animal is the conditional expectation of its breeding value, given the vector with microbiota frequencies, that is The breeding value of an animal can therefore be decomposed into a heritable contribution that arises from an altered microbiota composition and a heritable contribution that arises from altered metabolic pathways within the animal, so Instead of selecting for breeding value , an index comprising the two components and with appropriate weights, that is , can be used. The present study shows how this breeding strategy can be applied in pig genomic selection breeding scheme for two feed efficiency traits and daily gain.     

香蕉副产物在家畜饲料方面的应用

香蕉皮和香蕉茎等香蕉副产物营养物质丰富,是可以饲料化的植物资源,可以作为饲料饲喂家畜,这样不仅减少了废弃香蕉副产物对环境的污染,重要的是资源得到充分利用。文章综述了香蕉副产物在饲料方面的国内外利用现状,期望为开发香蕉副产物的饲料化利用提供借鉴。     

中小型饲料企业的供应链管理与物流配送

中小型饲料企业是饲料产品经济发展中的重要组成部分，也是我国农牧行业经济发展的重要组成部分。随着计算机物联网技术的不断发展，当前线上销售模式应成为中小型饲料企业创新经济增长点的重点发展领域，而要想更好的发展线上运营模式必须考虑当前中小型饲料企业自身供应链管理物流配送的发展状况。本文研究分析当前中小型饲料企业供应链管理及物流配送的发展现状，通过对供应链管理的核心影响因素及中小型饲料企业所处内外部环境的深入研究，分析当前中小型饲料企业供应链管理发展问题背后的原因，并在此基础上提出针对中小型饲料企业供应链管理与物流配送的合理性建议与优化措施。 [关键词]中小型饲料企业|供应链管理|优化措施     

浅谈民营饲料企业的跨境融资

经过几十年的发展,我国饲料企业步入行业转型期。充足的资金流能帮助饲料企业扩大企业规模,形成生产经营的规模效应,进一步提升产品利润率;也能用于产品技术研发,进而生产出高质量、高科技的饲料产品,走出企业发展的差异化之路等。但饲料行业以民营企业为主,融资难成为制约企业发展的难题。近年来,随着国际贸易往来的不断加深以及经济全球化的发展,以跨境融资的形式获取企业发展资金成为解决融资难的一条出路。本文对民营饲料企业的跨境融资背景及途径进行研究,以了解当前跨境融资的现状,并通过分析制约民营饲料企业跨境融资的困境,提出相应的解决措施,以期为民营饲料企业融资难问题提供参考。     

Using genetic methods for analysis of fish meals and feeds employed in Greek mariculture

Large quantities of high protein fish meals are needed to sustain cultured species and thus the impact to marine ecosystem has been highly discussed. The aim of this study was to apply a PCR‐cloning methodology for a robust insight into the composition of commercial fish meals and feeds for farmed species of the Greek mariculture, assessing the risk posed by aquaculture to marine ecosystems but also the risk posed by commercial fish feeds to the increase in trophic level of species farmed in Greece. 89% of the sequences were identified to species level and only 11% to genus/family level. Overall, a total of 49 taxa were identified (44 fish species/taxon, five non‐fish species/taxon). Even though small pelagic fish like Engraulis sp. were the main portion, a wide range of species constituted the fish meals and feeds. Plant and animal species were also detected as an alternative protein source. Feed products employed in Greek mariculture still contain large portions of fish meals which increase the mean trophic level of farmed species causing a farming up trend. The results emphasize that such molecular methodologies are needed to certify aquafeeds allowing fish feed producers to demonstrate their commitment to sustainable aquaculture.     

Effects of juniper berry oil on growth performance and blood parameters in common carp (Cyprinus carpio)

In this study the effects of commercial juniper berry oil (JBO) as a feed additive in diets for common carp (Cyprinus carpio) was investigated in terms of growth performance, feed utilization and blood parameters. The experimental diets were prepared to contain JBO at rate of 0 (JBO‐0), 5 (JBO‐5) and 10 (JBO‐10) ml/kg. Common carps (3.07 ± 0.15 g) were fed with test diets for a period of 60 days in 40‐L aquariums of triplicate groups. The feeding experiment revealed that JBO groups showed significantly better growth performance and feed utilization compared with the control group (JBO‐0) (p < 0.05). No significant effect was observed on hemoglobin amount, haematocrit ratio and consequential erythrocyte indices (p > 0.05). In the JBO groups, serum cholesterol, triglyceride, glutamic–pyruvic transaminase and alkaline phosphatase levels decreased significantly (p < 0.05). In contrast, the total protein level showed a significant increase, while glucose, albumin and lactate dehydrogenase levels did not present any significant variation (p > 0.05). Therefore, dietary addition of 5 ml/kg JBO promoted fish growth and positively influenced the blood parameters in common carps.