| 1. | Water retaining agents and their application in forestry production of china 保水剂及其在我国林业生产中的应用 |
| 2. | Discussion on the countermeasures for the proper scalization of the separate forestry production 分散林业生产适度规模化的对策探讨 |
| 3. | A few thoughts about safety management innovation in forest production and operation units 林业生产经营单位安全管理创新的几点思考 |
| 4. | Towards the forest production under the system of joint - stock and cooperation in yunnan province 云南省林业生产实行股份合作制的探讨 |
| 5. | Theories on forest management are the guide of forest productive practice and have great influence on the development of forestry 摘要林业经营理论是林业生产实践的指南,对林业的发展具有极大的影响。 |
| 6. | At present , early test in tree breeding is often used in order to shorten breeding term and provide the excellent materials for forest production as soon as possible 目前为了尽快的缩短林木育种周期并为林业生产尽早地提供优良繁殖材料,经常采用的方法就是林木早期测定。 |
| 7. | Aimed at the problem in the forest industrialization in heze and combined with the real fact , we bring forward the basic conceive of the development of heze ’ s forest industrialization . 1 总的来说,针对上述构思,要大力发展林业产业化,菏泽应采取的措施: 1 .推进林业生产基地建设,加快资源培育步伐。 |
| 8. | In this paper , we introduced several essential points including the fuzzy control concept , the fuzzy control system structure , control theory and the application of the fuzzy control in agriculture and forestry 本文介绍了模糊控制的概念,模糊控制系统的构成、工作原理及农、林业生产中模糊控制的应用。 |
| 9. | Article 29 the local governments concerned shall take measures to prevent and control the harm caused by wildlife so as to guarantee the safety of human beings and livestock and ensure agricultural and forestry production 第二十九条有关地方政府应当采取措施,预防、控制野生动物所造成的危害,保障人畜安全和农业、林业生产。 |
| 10. | The manual measurement has been adopted for a long time , which is greatly affected by artificial factor resulting in low measuring precision and ca n ' t be processed by automatic line 原木分等一直是林业生产和加工等部门的一个关键环节,长期以来所使用的方法是人工检测。人工检测受人为因素影响很大,工作效率低,不能形成自动化的生产线。 |