Overview | Decomposition models | Nutrient release | Nitrogen balance | Residual effects on succeeding crops | Joint analysis | Reporting
Package: GreenManureR 0.1.0
Anbukkani Perumal
GreenManureR: Green Manure Decomposition, Nutrient Release and Crop Response
Tools for analysing green manure and cover crop experiments, for example with Mucuna, sunhemp and dhaincha. Fits single-pool, double-pool and asymptotic litterbag decomposition models and ranks them by the corrected Akaike information criterion, estimates the time to 50 percent mass loss with Monte-Carlo confidence intervals, and quantifies nitrogen, phosphorus, potassium and other nutrient release over time. Further functions compute nutrient inputs, crop uptake, apparent nitrogen recovery and fertilizer nitrogen replacement value, estimate residual effects of green manures on succeeding kharif and rabi crops, link decomposition, nutrient release and crop response in a joint analysis, and generate standardized tables, diagnostic plots and a Word report.
Authors:
GreenManureR_0.1.0.tar.gz
GreenManureR_0.1.0.zip(r-4.7-any)GreenManureR_0.1.0.zip(r-4.6-any)
GreenManureR_0.1.0.tar.gz(r-4.7-any)GreenManureR_0.1.0.tar.gz(r-4.6-any)
GreenManureR_0.1.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
GreenManureR/json (API)
| # Install 'GreenManureR' in R: |
| install.packages('GreenManureR', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org')) |
Datasets:
- gm_agronomy - Simulated two-season agronomic data
- gm_litterbag - Simulated litterbag decomposition data
This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.
Last updated from:214525e6f6. Checks:6 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel | OK | 181 | ||
| source / vignettes | OK | 187 | ||
| linux-release | OK | 142 | ||
| windows-devel | OK | 76 | ||
| windows-release | OK | 105 | ||
| wasm-release | OK | 92 |
Exports:carryover_effectdecomp_fitdecomp_t50gm_joint_analysisgreenmanure_n_balancegreenmanure_reportnutrient_releasesimulate_greenmanure
Dependencies:withr
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Residual (carry-over) effects of green manure on succeeding crops | carryover_effect |
| Fit litterbag decomposition models | decomp_fit |
| Time to a given percentage of mass (or nutrient) loss | decomp_t50 |
| Simulated two-season agronomic data | gm_agronomy |
| Joint analysis of decomposition, nutrient release and crop response | gm_joint_analysis |
| Simulated litterbag decomposition data | gm_litterbag |
| Methods for GreenManureR objects | gm_methods plot.gm_carryover plot.gm_decomp plot.gm_nbalance plot.gm_nutrient predict.gm_decomp print.gm_carryover print.gm_decomp print.gm_joint print.gm_nbalance print.gm_nutrient |
| Nitrogen inputs, crop uptake and apparent balance | greenmanure_n_balance |
| Standardized tables, diagnostic plots and Word report | greenmanure_report |
| Nutrient release from decomposing green manure residues | nutrient_release |
| Simulate litterbag and two-season agronomic data | simulate_greenmanure |