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Result: 61 - 80 | Page: 4 of 10
61. Research Of The Best Effect On Soil And Water Conservation And Environment Build In Mahua Valley Of Mu Danjiang City
62. The Study On Duroc×Landrace×Yorkshire (or DYL) Of Swine Breeding System In Mudanjiang City
63. Impact Of Urbanization On Soil Quality Evolution--A Case Study Of Zhengzhou City
64. Problems In And Countermeasures Of The Development Of Socialized Plant Protection Service In Jingzhou City
65. Comparative Study On The High-yielding And High-efficient Cropping Patterns Of Rice Paddy In Changsha City
66. Studies On Adaptation And Production Of Cocksfoot In Lower Attitude Region In Changsha City
67. Studies On The Actuality And Countermeasures Of Developing The Non-polluted Vegetables In Henyang City
68. Analysis And Extraction Of Soil And Water Loss Factors Based On RS And GIS--The Case Of Panzhihua City
69. A Study On Characteristics Of Tree Water-consumption In Beijing City
70. An Applied Experiment Of Various Seedling Sources Of Virescence Trees In Harbin City
71. Plan On Garden Plant Species Of JiLin City
72. Study On Residential Quarter Green Area In Nanjing City
73. Study On Diagnosis Of The Limiting Factors In Regional Eco-agriculture Development: A Case Study On The Ninghe Breeding Pig Farm Of Tianjin City
74. GIS And RS Supported Evaluation Of Cultivated Land Productivity--In Qingzhou City Of Shandong Province
75. The Actualities, Problems And Countermeasures Of Soil And Fertilizer In Yixing City, Tai Lake Area
76. The Incidence Characteristics Of Main Plant Diseases And Insect Pests On Paddy Rice In Recent Year In Yi Chun City And Their Infesting Reasons
77. A Study On Nutrient Input And Output In Rice-wheat Rotation System In Huaian City, Jinagsu Province
78. The Study On Spatial Heterogeneity Of Soil Water And Salinity In Oasis And Transition Between Oasis And Desert Of Zhangye City
79. Research Of Key Technologies In Little Canopy Floating System For Flue-Cured Tobacco Seedlings In YuXi City
80. Study Of Application And Generalization Of "4 In 1" Zoology Agriculture Mode In Nanning City
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