Data Sheet 1_Labile carbon drives synergistic improvements in Astragalus membranaceus yiel
by Zhiwang Rao·Updated 1mo ago
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Description
Zhiwang Rao published a dataset on figshare in May 2026 detailing a field experiment on Astragalus membranaceus cultivation. The study compares five fertilizer treatments, measuring effects on root yield, active constituent yield, soil nutrients, labile carbon fractions, and enzyme activities. The dataset likely contains tabular results from the experiment, including the Random Forest analysis identifying key drivers like POC and MBC.
Use Cases
Modeling the relationship between soil labile carbon fractions (POC, MBC) and crop yield based on the experimental results.
Comparing the economic impact of different fertilizer regimes based on the reported profit increase of 1,897.23 USD·ha⁻¹.
Analyzing the correlation between soil enzyme activities (S-UE, S-SC, S-ALP) and plant quality metrics like active constituent yield.
Training models to identify key soil property drivers for crop performance using the Random Forest analysis methodology described.
Strengths
Includes specific percentage increases for key metrics, such as a 43.31% increase in active constituent yield and over 50% increases for AP, POC, MBC, and S-ALP.
Data is derived from a structured field experiment with five clearly defined treatment groups (FP, CFR, OF, BOF, Vm).