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Studying on the psychological contract of farmers behavior of transferring agricultural land in China
- Fang Luo, Qiao Hu, Caihong Sun
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- Journal:
- CNS Spectrums / Volume 28 / Issue S1 / March 2023
- Published online by Cambridge University Press:
- 09 March 2023, pp. S16-S17
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Background
At present, the social economy is in a period of fast-paced change in China, with various modes of production and life evolving and emerging. The transfer of agricultural land is the transformation of the utilization mode of the main factors of production in rural areas, and it is one of the contents of the social and economic reform in rural areas. In 2021, the area of rural land transfer is up to 3.7×1011 m2 in China, an increase of 4.3% over the previous year. 1,239 counties (cities, districts) and 18,731 townships have established agricultural land management rights transfer centers to provide services such as policy consultation, information release, and contract signing for both sides of the transfer. Farmers are the subjects of agricultural land management and transfer. Their behaviors are affected by their psychology to some extent. In the long-term, dynamic, and gradual process of agricultural land transfer, it is particularly important to respect farmers’ wishes, pay attention to farmers’ psychology, and guide farmers’ behavior. However, only a few written contracts were signed. Most are verbal agreements of spontaneous or collective land transfers. The verbal agreements auto-execute to some extent within certain limits. The goals of farmers in farmland transfer are diversified, and their cognition, willingness and psychological identity affect the performance of the contract and the effect of transfer.
Subjects and MethodsThe psychological contract of agricultural land transfer can be defined as the transferor and transferee of agricultural land transfer. Through a certain psychological suggestion mode, through the subjective cognition and understanding of the rights and obligations of both parties, rather than the direct explicit expression, a contract relationship of rights and obligations is formed. The party awarding contract and the contractor are the subjects of agricultural land transfer. Therefore, the subjects of the psychological contract of agricultural land transfer include farmers, village collectives and enterprises, all of whom have equal status, forming their own psychological contracts. The forming process of the psychological contract of agricultural land transfer includes four steps. Step one is cognition and judgment. Both parties to the transfer are aware of and judge their own rights and obligations based on external environmental information and their own circumstances. Step two is psychological expectations. Before information is transmitted, both sides of the transmission transform cognition and judgment into psychological expectations. The third step is to convey psychological expectations. Both sides of transfer transmit psychological expectations by means of direct patterns, such as oral form and written form, and implicit ways, such as perception and comprehension. Step four is the formation of the psychological contract. Both sides of transfer reciprocally admit information of psychological expectations transmitted in implicit ways, forming psychological contracts. If they can’t come to an agreement on psychological contracts, a new four-step cycle is entered.
ResultsThe forming of the psychological contract of agricultural land transfer is shown in Figure 1. First, farmers’ behavior background, such as the experiences of land lease and transfer, the targets of land transfer and education, has an effect on the building of psychological contracts and its type. On the one hand, the farmers who have the experience of land transfer and get high benefits from it are much more motivated than those who don’t have that experience or ever have dissension while transferring. On the other hand, the targets of transfer and the education level of farmers affect the type of psychological contracts. Second, Farmers’ subjective norms, mainly reflected in the difference in folk customs, will form various communication modes and take different measures to deal with breaching contracts while transferring. Third, farmers’ behavior cognition reflects in their comprehension of the capability of executing contracts, including bargaining power, decision-making level and managing modes of the rent. The ability of behavior cognition and control of farmers has a positive influence on their behavior intention and happened.
ConclusionsAccording to the above results, in order to promote the reposeful transfer and orderly development of agricultural land, the following suggestions are proposed: The first is to improve the agricultural land transfer policy system, establish and improve the institutional environment for agricultural land transfer, create conditions for the establishment of farmers’ behavioral psychological contracts in the process of agricultural land transfers, and guide farmers to establish relationship psychological contracts. The second is to improve the market system, properly cultivate and develop agricultural land transfer intermediaries, reduce transaction costs, and reduce the probability of farmers’ psychological contracts being broken. The third is to guide farmers to establish a positive agricultural land transfer psychology based on their resource endowments such as labor force quality and cultural quality, and encourage farmers to make agricultural land transfer decisions such as subcontracting, leasing, reselling, and interchanging.Figure 1.
Psychological contracts of agricultural land transfer forming
Whey protein concentrate enhances intestinal integrity and influences transforming growth factor-β1 and mitogen-activated protein kinase signalling pathways in piglets after lipopolysaccharide challenge
- Kan Xiao, Lefei Jiao, Shuting Cao, Zehe Song, Caihong Hu, Xinyan Han
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- Journal:
- British Journal of Nutrition / Volume 115 / Issue 6 / 28 March 2016
- Published online by Cambridge University Press:
- 26 January 2016, pp. 984-993
- Print publication:
- 28 March 2016
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Whey protein concentrate (WPC) has been reported to have protective effects on the intestinal barrier. However, the molecular mechanisms involved are not fully elucidated. Transforming growth factor-β1 (TGF-β1) is an important component in the WPC, but whether TGF-β1 plays a role in these processes is not clear. The aim of this study was to investigate the protective effects of WPC on the intestinal epithelial barrier as well as whether TGF-β1 is involved in these protection processes in a piglet model after lipopolysaccharide (LPS) challenge. In total, eighteen weanling pigs were randomly allocated to one of the following three treatment groups: (1) non-challenged control and control diet; (2) LPS-challenged control and control diet; (3) LPS+5 %WPC diet. After 19 d of feeding with control or 5 %WPC diets, pigs were injected with LPS or saline. At 4 h after injection, pigs were killed to harvest jejunal samples. The results showed that WPC improved (P<0·05) intestinal morphology, as indicated by greater villus height and villus height:crypt depth ratio, and intestinal barrier function, which was reflected by increased transepithelial electrical resistance and decreased mucosal-to-serosal paracellular flux of dextran (4 kDa), compared with the LPS group. Moreover, WPC prevented the LPS-induced decrease (P<0·05) in claudin-1, occludin and zonula occludens-1 expressions in the jejunal mucosae. WPC also attenuated intestinal inflammation, indicated by decreased (P<0·05) mRNA expressions of TNF-α, IL-6, IL-8 and IL-1β. Supplementation with WPC also increased (P<0·05) TGF-β1 protein, phosphorylated-Smad2 expression and Smad4 and Smad7 mRNA expressions and decreased (P<0·05) the ratios of the phosphorylated to total c-jun N-terminal kinase (JNK) and p38 (phospho-JNK:JNK and p-p38:p38), whereas it increased (P<0·05) the ratio of extracellular signal-regulated kinase (ERK) (phospho-ERK:ERK). Collectively, these results suggest that dietary inclusion of WPC attenuates the LPS-induced intestinal injury by improving mucosal barrier function, alleviating intestinal inflammation and influencing TGF-β1 canonical Smad and mitogen-activated protein kinase signalling pathways.
Diosmectite–zinc oxide composite improves intestinal barrier function, modulates expression of pro-inflammatory cytokines and tight junction protein in early weaned pigs
- Caihong Hu, Juan Song, Yali Li, Zhaoshuang Luan, Kang Zhu
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- Journal:
- British Journal of Nutrition / Volume 110 / Issue 4 / 28 August 2013
- Published online by Cambridge University Press:
- 11 January 2013, pp. 681-688
- Print publication:
- 28 August 2013
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The study evaluated whether feeding diosmectite–ZnO composite (DS-ZnO) at 500 mg Zn/kg to early weaned pigs would alleviate the weaning-related intestinal disorders as a substitute for high concentration of ZnO (2250 mg Zn/kg). The pigs weaned at an age of 21 ± 1 d were allotted to four treatments groups as follows: (1) control; (2) DS-ZnO, 500 mg Zn/kg diet; (3) ZnO, 2250 mg Zn/kg diet; and (4) mixture of 2·0 g DS/kg and 500 mg Zn/kg from ZnO (equal amount of DS and ZnO in the DS-ZnO treatment group). The results showed that, compared with the control on days 7 and 14 post-weaning, addition of DS-ZnO at 500 mg Zn/kg improved (P< 0·05) daily gain and feed intake, decreased (P< 0·05) post-weaning scour scores, increased (P< 0·05) jejunal villus height and the ratio of villus height and crypt depth, decreased (P< 0·05) jejunal paracellular permeability of fluorescein isothiocyanate dextran 4 kDa and up-regulated (P< 0·05) tight junction protein expression of occludin, claudin-1 and zonula occludens-1 in jejunal mucosa. The mRNA levels of TNF-α, IL-6 and interferon-γ (IFN-γ) on day 7 post-weaning were also decreased (P< 0·05). The piglets fed DS-ZnO at 500 mg Zn/kg did not differ in the above parameters from those fed ZnO at 2250 mg Zn/kg, while they had better performance than those fed the mixture of DS and ZnO. Supplementation with DS-ZnO at 500 mg Zn/kg was effective in alleviating diarrhoea, barrier dysfunction and inflammatory cytokine expression and up-regulating tight junction protein expression.