7.1. General Evaluation of the Empirical Results
Taking an overall view of the empirical evaluation results of China’s biogenetic resources protection policies, the 10 policy samples are classified into two grades of good and acceptable, according to their policy evaluation grades. Among them, seven sample policies, namely, P1, P2, P3, P5, P6, P8, and P10, were evaluated as good, and the PMC index scores of such policies ranged from 6 to 7.99, accounting for 60% of the total. Three sample policies, namely, P4, P7, and P9, were evaluated as acceptable, and the PMC index scores of such policies ranged from 4 to 5.99, accounting for 40% of the total. The average value of the PMC evaluation index of all policy samples is 6.349, which maintains a good rating, indicating that China’s policy system for the protection of biogenetic resources is scientific and feasible, and in general is in a good state of legislation, and that both the central and local governments are able to uphold the principle of seeking truth from facts in the process of policy formulation, and promulgate relevant policies in light of the actual situation of China’s biogenetic resources. Among them, the policy samples at the national level are rated in the front, indicating that the central government has played a leading role in the top-level design of policies [
50] and has played an important role in leading and promoting the conservation of biodiversity, the rational use of resources, and the construction of ecology, which also reflects the importance that the Chinese government attaches to the conservation of biological genetic resources. However, it is worth noticing that none of the policies in all policy samples reached the excellent level of 8–9 points, which indicates that there is still room for further improvement in China’s biogenetic resource conservation policies.
The interpretation of the first-level indicators for the overall policy sample on a case-by-case basis allows for a multi-dimensional analysis of the implementation of the policy sample across the dimensions.
In terms of policy nature X
1, the mean value of each sample is 0.800, which is higher overall. The
Law on Biosafety is an important part of the national biosafety legal system and institutional safeguard system, and prior risk prevention is one of the basic principles of the act [
51]. It was found through the analysis that the sample policies in terms of the predictive nature X
1:4 except for P1
Law on Biosafety, the rest of the nine policies obviously lacked this indicator, which indicates that this part of the selected sample of biogenetic resources policies lacked policy prediction and was unable to make effective prediction and judgement on the future development trend in the field of biogenetic resources protection. In addition, value assessment is the basis for the formulation of genetic resource conservation policies, and considering the status and development trend of genetic resources, incorporating the current and future values of genetic resources into the formulation of conservation policies and the prioritization of resource conservation and consumption is an effective way to carry out the conservation and sustainable use of genetic resources [
52]. In terms of the secondary indicator guidance X
1:2, which incorporates the value of resources into the scope of the indicator, the average value of each policy sample reaches 1, indicating that the policy plays a good guiding role, and therefore continuing to pay attention to the value of resources in future policy planning is one of the means to strengthen the scientific conservation of resources.
In terms of policy timeliness X2, the mean value of each sample is 0.333. It can be seen from the analysis of the policy samples that both the central and local policies issued have incorporated biological resources into long-term strategic planning. As a strategic advantageous resource in China, biogenetic resources have been extremely abundant for a long time, but both opportunities and challenges exist in the field of resource development, and it is still necessary to guard against the widespread loss of biogenetic resources in global economic transactions. There is a lack of policies with medium-term and short-term timeliness in terms of the timeliness of policies on biogenetic resources, which side by side reflects that China’s policies on biogenetic resource protection are poorly transitional and lack policies to solve practical problems according to the actual timeliness.
In terms of policy level X3, the mean value of each sample is 0.733, and the analysis reveals that the coverage of biogenetic resources policies issued at each level is relatively balanced, thus indicating that the authority and responsibility of the departments that formulate China’s biogenetic resources policies are clear, and that the policy hierarchy is clearly delineated.
In terms of policy subject X4, the mean value of each sample is 0.250, and when analyzing the issuing institutions of each policy, it is found that the biogenetic resources policies are all issued by the corresponding institutions and departments at all levels of government, and the subjects of policy issuance are relatively homogeneous, especially as there are more homogeneous policy texts in the selected policy evaluation samples, and there is a lack of corresponding cooperative relationships among the issuing institutions, a feature that is evident in the policy issuing institutions’ social network cooperative relationship diagrams of the previous samples. This feature can be verified from the social network co-operation relationship diagram of the issuing institutions in the previous sample.
In terms of policy area X5, the mean value of each sample is 0.860, and most of the samples cover political, economic, cultural, social, and scientific and technological areas, and the evaluation system in the previous period has already included the factors of resource abundance, ecological and geographic distribution, and administrative capacity in each area. Through analysis, it is found that only a few samples do not cover the field of science and technology, which may be related to the long period of time since the release of the policy.
In terms of policy content X6, the mean value of all samples is 0.840, indicating that China’s biogenetic resources policy basically covers the key contents in the field of biological resource conservation. However, by analyzing the five secondary indicators selected under the first-level indicator policy content (X6), most of the policy samples lack the part of science, technology, and innovation in the policy content. In addition, adopting the opinions of frontline personnel through survey research in policy content is conducive to the development of more operational policies. Through analyzing the policy samples, it was found that in the secondary indicator survey research X6:6, there are more provisions related to frontline personnel in biological resources protection, but they have not yet covered all the samples, resulting in a slightly incomplete policy content of individual policies, which still needs to be further supplemented and improved.
In terms of policy function X7, the mean value of each sample is 0.983, indicating that the policy on biological genetic resources is scientific and reasonable in the establishment of policy objectives and the formulation of protection measures, and that the relevant initiatives to open the blockages in the protection of biological resources are appropriate and perfect.
In terms of policy evaluation X8, the mean value of all samples is 0.800, indicating that the objectives of the policy on biological genetic resources are clear, the basis is reasonable, and innovation can be encouraged in the practice of biological resource protection.
In terms of policy recipients X9, the mean value of all samples is 0.750, indicating that biogenetic resources policies at all levels have a wide radius and can be implemented in their respective jurisdictions, including provinces, autonomous regions and municipalities, prefectures, and cities, as well as other districts and counties.
7.2. Evaluation by Grade
Based on the results of the PMC index evaluation of the biogenetic resources policies, this paper selects the typically good and acceptable policies among all the policy samples to carry out detailed analysis, to more clearly identify the key variables affecting the PMC index of the biogenetic resources policies and put forward more targeted policy optimization suggestions.
(1) Grade of Good
Based on the results of the policy evaluation grades of all policy samples, the two policies with the highest rankings were selected to carry out specific analyses, namely P3 and P1.
P3 scored the highest in the evaluation of the grades of all the samples and had the best policy effect. Under the guidance of that opinion, Chinese government departments have taken several measures to strengthen the protection and use of agricultural germplasm resources. For example, a comprehensive census and collection of maize germplasm resources have been carried out to determine the proportion of rare, endangered, and endemic resources among maize varieties, and through the effective protection of these special varieties of resources, the genetic diversity of maize germplasm has been ensured, thus providing a solid foundation for the protection of agricultural biodiversity. In addition, the Chinese Government has implemented a genetic integrity monitoring program for wheat germplasm resources, and through regular monitoring, it has promptly detected and solved the problem of declining genetic purity of wheat germplasm resources. At the same time, modern biotechnological means have been used to rejuvenate some wheat germplasm with low genetic purity, restoring its genetic vitality and ensuring the long-term conservation and use of wheat germplasm. This policy was introduced by the General Office of the State Council specifically for agricultural germplasm resources, and it has specificity in terms of policy content. Among the nine first-level variables, except for the factors of policy timeliness (X
2) and policy subject (X
4), the characteristics of the other first-level variables were evaluated higher. Among them, the policy is rated as 1 in the dimensions of policy level (X
3), policy field (X
5), policy content (X
6), policy function (X
7), policy evaluation (X
8), and policy receptor (X
9), which fully demonstrates that the policy is scientific in content, complete in function, and clear in goal, and plays an important leading and demonstrative role in the system of policies of its kind. As for the lower-rated factors of policy timeliness (X
2) and policy subject (X
4), as emphasized in the previous overall analysis, the policy timeliness factor is due to the fact that the timeliness of each policy is long-term, while the policy subject factor is due to the fact that the policy is introduced for agricultural germplasm resources, which is specialized and thus unable to have the joint nature of the policy subject [
53]. Thus, the policy as a whole is reasonable and scientific and provides a reference for the introduction and improvement of special policies related to biogenetic resources.
P1 scored second only to P3 in the full sample rating evaluation, and the policy is effective. This law was formulated and promulgated by the Standing Committee of the National People’s Congress (NPC) from the perspective of safeguarding national security, preventing and responding to biosafety risks, and protecting biological resources and the ecological environment. It plays an important leading role in the field of conservation of biological genetic resources, especially in biosafety issues [
54]. Among the nine primary variables, as in P1, similarly low in X
2 and X
4 dimensions, the rest of the primary variables were characterized by high ratings, especially unique policy predictive nature compared to the rest of the nine policy samples. The ratings of 1 in the X
3, X
7, X
8, and X
9 dimensions, and 0.8 or 0.9 in the X
1, X
5 and X
6 dimensions, fully demonstrate that the policy has in-depth and comprehensive functions, scientific and reasonable objectives, and plays a necessary leading role in promoting the healthy development of biotechnology, facilitating the building of a community of shared destiny for humankind, and realizing the harmonious coexistence of human beings and nature.
(2) Grade of Acceptable
Among the results of the policy evaluation rank of all policy samples, the lowest ranked policy P7 was selected to expand the specific analyses.
The Circular of the General Office of the People’s Government of Shaanxi Province on Strengthening the Conservation of Aquatic Biological Resources to Promote the Sustainable Development of Fisheries (P7) scored the lowest in the rank evaluation of the entire sample, with a policy effect evaluation rank of acceptable. The circular is a local normative document issued by the People’s Government of Shaanxi Province in 2006 on the conservation of aquatic biological resources for the sustainable development of fisheries. Under the guidance of this policy, the Shaanxi provincial government has established a special rescue rapid response system for the giant salamander, an endangered species, and organized and implemented special rescue operations. Through measures such as artificial breeding and habitat protection, more than 1000 individual giant salamanders have been successfully rescued and bred, effectively promoting the recovery of the giant salamander population and the protection of biodiversity [
55].
Among the nine first-level variable scores of P7, the three indicator scores of X
1, X
6, and X
7 all reached a score of 0.8. By analyzing the circular, it was found that the policy content highlighted five aspects of policy requirements, namely the protection and management of key fishery resources, the development of fishery resource enhancement, conservation and restoration activities, scientific aquaculture, increased law enforcement, and organizational leadership, which suggests that the policy function of the circular is relatively stable, the content is scientific and reasonable, and the nature of the circular is comprehensive [
56]. However, in addition to these three indicators, the scores for dimensions X
2, X
4, and X
8 are significantly lower. The analysis reveals that the circular lacks policy forecasts and short-term and medium-term planning for the conservation of aquatic biological resources, fails to consider the characteristics of aquatic biological resources to promote in-depth follow-up of relevant measures in the areas of resources, culture, economy, and science and technology, and lacks a section on encouraging innovations in the evaluation of the policy. Except for the first-level indicators mentioned above, the scores of the other indicators are in the middle level, so the overall rating of the policy is acceptable.