The EcoTrends project was established in 2004 by Dr. Debra Peters (Jornada Basin LTER, USDA-ARS Jornada Experimental Range) and Dr. Ariel Lugo (Luquillo LTER, USDA-FS Luquillo Experimental Forest)

DataONE2015-02-25 更新60

Supplement 1. Computer programs in R and data sets used in the paper.

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古农业研究

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DataCite Commons2020-09-03 更新40

西藏自治区种植大麦的分类研究

古农业研究

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国家林业和草原科学数据中心2020-05-08 更新70

Kellogg Biological Station site, station Treatment 3, organic-based low chemical input (banded herbicide, starter N), winter leguminous crop, annual tillage and post-planting cultivation, study of aboveground net primary productivity of Trifolium repens in units of gramsPerMeterSquaredPerYear on a

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The EcoTrends project was established in 2004 by Dr. Debra Peters (Jornada Basin LTER, USDA-ARS Jornada Experimental Range) and Dr. Ariel Lugo (Luquillo LTER, USDA-FS Luquillo Experimental Forest)

DataONE2015-02-25 更新60

Replication Data: IRRI Long Term Continuous Cropping Experiment 2003

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