data ABW SGR and water quality
收藏NIAID Data Ecosystem2026-05-02 收录
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资源简介：
This study examines how pond type (HDPE vs. concrete) and water quality (pH, temperature, dissolved oxygen/DO) jointly shape two key performance indicators in Litopenaeus vannamei culture: Average Body Weight (ABW; g) and Specific Growth Rate (SGR; %·day⁻¹). Because ABW and SGR are observed simultaneously and can share unobserved shocks, we model them together using Seemingly Unrelated Regression (SUR) and compare results with separate OLS.
创建时间：
2025-09-01
