phosphate

# Phosphate — Phosphorus Fertilizer Reference Quick-reference skill for phosphorus nutrition, fertilizer products, and management. ## When to Use - Planning phosphorus fertilization for crops - Interpreting soil test phosphorus levels - Selecting phosphate fertilizer products and forms - Managing environmental phosphorus runoff risks - Understanding phosphorus cycling in soil ## Commands ### `intro` ```bash scripts/script.sh intro ``` Overview of phosphorus in agriculture — role, cycling, global reserves. ### `products` ```bash scripts/script.sh products ``` Phosphate fertilizer products — MAP, DAP, TSP, rock phosphate, SSP. ### `soiltest` ```bash scripts/script.sh soiltest ``` Soil phosphorus testing — Bray, Olsen, Mehlich, interpretation tables. ### `placement` ```bash scripts/script.sh placement ``` Application methods — broadcast, band, starter, foliar, timing. ### `crops` ```bash scripts/script.sh crops ``` Crop phosphorus requirements and removal rates. ### `cycling` ```bash scripts/script.sh cycling ``` Phosphorus cycling — fixation, mineralization, pH effects, mycorrhizae. ### `environmental` ```bash scripts/script.sh environmental ``` Environmental management — runoff, P index, eutrophication, 4R stewardship. ### `checklist` ```bash scripts/script.sh checklist ``` Phosphorus management planning checklist. ### `help` ```bash scripts/script.sh help ``` ### `version` ```bash scripts/script.sh version ``` ## Configuration | Variable | Description | |----------|-------------| | `PHOSPHATE_DIR` | Data directory (default: ~/.phosphate/) | --- *Powered by BytesAgain | bytesagain.com | hello@bytesagain.com*