ecological efficiency 第1页

The litter of Pinus massoniana ecological public-welfare forest in Zhejiang Province and its relationship with the community characters Ecological effect of Trichoderma agent on platform field soil improvement in saline coastal area Analysis on spatial and temporal pattern and the driving forces of ecological- economic efficiency for provinces on Chinese mainland Rehabilitation process of “Rocky Desert” region, im-provement of farm fuel and its ecological efficiency Evaluation of ecological marine islands construction based on material flow analysis：a case study of Changhai County Definition and evaluation indicators of ecological industrial park’s complex eco-efficiency Amodel of“combining-four factors in one system”with high efficiency facility agriculture in Loess Plateau Ecological efficiency of pear fruits bagged to main pests and diseases Study of the function of millipedes in substance decomposition Ecological features of matter conversion of mushroom(Pleurotus ostreatus) cultured on different media ENERGY DYNAMICS AND ECOLOGICAL EFFICIENCY OF COTTON APHID (APHIS GOSSYPH )POPULATION IN DIFFERENT COTTON AGROECOSYSTEMS