单词 | Afforestation |
例句 | 1 Since the Sixties, afforestation has changed the Welsh countryside. 2 Some of the changes are the result of afforestation and reservoir construction so that not every change is attributable to agricultural development. 3 Apart from the effects of afforestation and reforestation on flora and fauna, there are other environmental implications. 4 Like forest manipulation, afforestation also modifies the environment and must thus be regarded as a significant agent of environmental change. 5 Both forest management and afforestation are responsible for direct and indirect environmental change. 6 Afforestation and ecological projects have been launched steadily. 7 -- Achievements have been made in afforestation. 8 Pushing forward urban afforestation and beautification? 9 Use afforestation of big young plant, increase afforestation density. 10 We have decided to transform the mountains by afforestation. 11 Afforestation is a matter of vital importance. 12 Responsible for rural areas, agriculture, water resources, and afforestation. 13 Garden City won the provincial title afforestation in the province, was awarded the advanced counties. 14 Ornamental hydrophyte is an indispensable material for afforestation, beautification and purification of waterscape and also a main element in making up gardening waterscape. 15 The afforestation survived rate and saved rate are the biggest in virescence flat and smallest in pensile stone plant holes among different vegetation restoration measures. 16 The newly increased area fenced off for afforestation is 6.059 million hectares. 17 Quercus variabilis is an important tree species for afforestation, which have great economic value. 18 Prescription was made on demand of afforestation program quality management, information system structure, database structure and optimal language tool for program composition. 19 The afforestation, the beautified environment, the advocation nature, has become the cosmopolis to walk the sustainable road's mutual recognition and the practical action. 20 Most have long since gone, leaving behind their legacy of sunless, blanket afforestation. 21 The area is as yet largely untouched by the ugliness of mass afforestation and still a paradise for lovers of the outdoors. 22 It is likely that the report will provide added ammunition to environmentalists who have for long opposed the blanket afforestation of uplands. 23 Not all silvicultural practices are as extreme and the character of the ground flora will also depend on the land-use prior to afforestation. 24 Water yield as well as water quality is affected by afforestation and reforestation. 25 Will he tell us whether it is intended to give help for water projects,[] sanitation or afforestation? 26 No distinction is made between losses due to agriculture and afforestation. 27 So on balance, it looks as though I will be doing the replanting and afforestation for Fairfax. 28 Strong, big and well lignified seedlings should be used in afforestation. 29 EM-60/70estate movers have been improved by American technology and they are suitable for such as afforestation , manor , golf links, also able to reap herbage. 30 The results of comparison test of the water saving efficiency of drip irrigation afforestation in the waste mountain at Kuerle area show: drip irrigation saves water by 66. 31 No one has yet looked critically at the economics of afforestation. 32 Excellent price-performance of its products by the Shenzhen municipal housing bureau, Shenzhen, identified as the preferred roofing material afforestation and beautification. 33 But I doubt whether afforestation alone will solve the problem. 34 What the biggest problem for planting Pinus sylvestris var. mongolica Litv. is easy to happen physiological drought. It can influence the survival and preserving rate of afforestation. 35 The state organizes and encourages afforestation and the protection of forests. 36 What outstanding success did commando make in respect of motherland of afforestation, afforest? 37 In this paper, the advantages of afforestation by blasting on two sides of highway are outlined, the blasting digging of tree pits, calculation of charge mass and charging structure are expatiated. 38 It is also the national famous "hometown of paulownia", the National Advanced City for Plain Afforestation. 39 To increase Robinia pseudoacacia survial rate and its growth, drought— resistant afforestation methods have been studied in different areas and on different sites. 40 Experts argue that China must introduce a massie afforestation program. 41 After afforestation afforest amounts to mark, how does forestry develop further? 42 Construction Advisory eucalyptus afforestation intelligent information system may be a better solution to the above contradiction. 43 As a consequence large - scale afforestation schemes have been started to provide cheaper sources of wood. 44 On the basis of sample theory, this paper analyses the benefits and shortcomings of the existing afforestation verification methodology. 45 With quantitative nonlinear model of definite quantity and definite quality combination, a method for quality evaluation of arbitrary stand and choosing afforestation stand was put forward. 46 The scientific study of the xerophytic form and physiologyic characteristic of plants is the basis afforestation in the dry sand regions. 47 Based on extensive literature review, the introduction and afforestation techniques of Pinus sylvestris var. 48 Note: Total area of afforestation include 100000 hectares of planted protection forests. 49 ANALYSIS of the afforestation area has reached 25 million mu. 50 Based on extensive literature review, the introduction and afforestation techniques of Pinus sylvestris var. mongolica live were elaborated in detail. 51 Afforestation countermeasures for mountain waste in Saihanba Tree Farm is discussed using systematic engineering. 52 In case a contractor contracts for afforestation of waste hills and unreclaimed lands suitable for afforestation,[http:///afforestation.html] provisions of the Forestry Law shall be followed. 53 TCP - transpiration controlling preparation could notably increase rate of seedling for barren hill afforestation. 54 In the northern part of our country where the climate is dry and rainless, the afforesting survival rate is very low If repeat afforestation, it enable production sustain a loss. 55 Afforestation in sandy soils can cause soil acidification and affect Cu and Zn release. 56 Effect of afforestation of Tenth Five of Forth phase of the Shelterbelt in Liaoning Prov. 57 In cases a contractor contracts for afforestation of waste hills and unreclaimed lands suitable for afforestation, provisions of the Forestry Law shall be followed. 58 Experts argue those China ought to introduce a massive afforestation program. 59 Mixing Choerospondias axillaris with Amorpha fruticosa together was found to be a good method for afforestation. 60 By using the Neyraudia reynediana for quick afforestation, it successfully solves the problems of difficult vegetation recovery management in the waste mines of kaolin, gold and gangue. 61 Land of afforest of large area afforestation is the one big task that crosses century China. 62 Comparison research trial was conducted on Schleichera oleosa as lac host, including technology of seeding, afforestation, branch utilization and biological characteristics of Kerria lacca. 63 Experts argue that China must introduce a massive afforestation program. 64 Strengthen zoology environment construction, oneself dot depends on raising afforestation rate. 65 The funnel shaped catchment afforestation is a new forestry technique in semiarid loess hilly area. |
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