# Sovereignty Module: Guard the Grain

## Complete Grain Storage and Pest Control: From Harvest to Pantry

Proper grain storage prevents the loss of your most important food resource. This campaign covers drying, storage containers, pest prevention, and long-term preservation.

### Chapter 1: Grain Drying

| Method | Speed | Capacity | Cost | Reliability | Best For |
|---|---|---|---|---|---|
| Field drying (shock/stook) | Slow (1-3 weeks) | Unlimited | Free | Weather dependent | Traditional harvest |
| Sun drying (spread on tarp) | Moderate (2-5 days) | Large | Very low | Weather dependent | Small to medium batches |
| Rack drying (elevated screens) | Moderate (3-7 days) | Medium | Low | Good (air circulation) | All grains |
| Heated air drying | Fast (hours) | Large | Moderate | Excellent | Commercial, large scale |
| Oven drying | Fast (1-2 hours) | Small | Low | Excellent | Small batches |

Target moisture content: 1) Grain must be below 13% moisture for safe storage. 2) Below 10% moisture for long-term storage (years). 3) Above 14% moisture: mold growth begins. 4) Above 18% moisture: rapid spoilage, heating, insect activity. 5) Test: bite a kernel; if it cracks cleanly, it is dry enough. 6) Test: press thumbnail into kernel; if it dents, too moist. 7) Test: drop kernels on hard surface; dry grain bounces and rings.

### Chapter 2: Storage Containers

| Container | Capacity | Pest Proof | Moisture Proof | Cost | Durability |
|---|---|---|---|---|---|
| Metal garbage can (new) | 30-50 lbs | Excellent | Very good (with lid sealed) | Low | Very good |
| Food-grade plastic bucket (5 gal) | 25-35 lbs | Very good | Very good (gamma lid) | Very low | Good |
| Glass jars (Mason jars) | 2-5 lbs | Excellent | Excellent | Low | Excellent |
| Mylar bags (in buckets) | 25-35 lbs | Very good | Excellent | Very low | Good |
| Clay pots (sealed) | 10-50 lbs | Good | Moderate | Very low (DIY) | Good |
| Grain bin (metal) | 100-1,000+ lbs | Excellent | Good | Moderate | Excellent |
| Underground pit (lined) | 100-500+ lbs | Moderate | Moderate | Very low | Moderate |

### Chapter 3: Pest Prevention

| Pest | Damage | Signs | Prevention | Treatment |
|---|---|---|---|---|
| Weevils (grain weevil) | Eat kernels from inside | Holes in kernels, powder | Sealed containers, freeze grain | Freeze (-10°F, 72 hours) |
| Indian meal moth | Larvae eat grain, leave webbing | Webbing, larvae, moths | Sealed containers | Remove infested grain, freeze rest |
| Flour beetles | Eat flour and ground grain | Small beetles, off-flavor | Sealed containers | Freeze, sift out beetles |
| Mice/rats | Eat large quantities, contaminate | Droppings, chewed containers | Metal containers, traps | Traps, remove food source |
| Mold/fungus | Spoils grain, produces toxins | Musty smell, discoloration | Dry grain properly, ventilate | Discard moldy grain (mycotoxins) |

Natural pest deterrents: 1) Diatomaceous earth (food grade): mix 1 cup per 25 lbs grain. 2) DE scratches insect exoskeletons, causing dehydration. 3) Safe for human consumption (food grade only). 4) Bay leaves: place in storage containers (repels some insects). 5) Freeze grain before storage: -10°F for 72 hours kills all insect eggs. 6) Dry ice method: place dry ice in bottom of bucket, fill with grain, loosely cover. 7) CO2 from dry ice displaces oxygen (suffocates insects). 8) Seal lid after dry ice sublimates (no oxygen = no insects).

### Chapter 4: Long-Term Storage

| Grain | Storage Life (sealed, cool, dry) | Storage Life (open) | Calories per Pound | Notes |
|---|---|---|---|---|
| Hard wheat | 30+ years | 1-2 years | 1,500 | Best long-term grain |
| White rice | 25+ years | 1-2 years | 1,650 | Must be white (brown rice goes rancid) |
| Corn (dried) | 10-15 years | 1-2 years | 1,600 | Whole kernels, not ground |
| Oats (whole) | 20+ years | 1-2 years | 1,600 | Whole groats, not rolled |
| Rye | 20+ years | 1-2 years | 1,400 | Similar to wheat |
| Barley | 20+ years | 1-2 years | 1,500 | Hulled or pearled |
| Millet | 10-15 years | 1 year | 1,500 | Good for hot climates |
| Buckwheat | 10-15 years | 1 year | 1,400 | Not a true grain (seed) |

Optimal storage conditions: 1) Temperature: 40-60°F (cooler is better). 2) Humidity: below 15% relative humidity. 3) Light: complete darkness (light degrades nutrients). 4) Oxygen: removed or minimized (prevents oxidation, kills insects). 5) Rule of thumb: temperature (°F) + humidity (%) should be below 100. 6) Example: 60°F + 30% humidity = 90 (good). 7) Example: 80°F + 60% humidity = 140 (too high, grain will spoil).

### Chapter 5: Grain Processing

| Process | Tool | Purpose | Output |
|---|---|---|---|
| Threshing | Flail, beating | Separate grain from stalk | Loose grain + chaff |
| Winnowing | Wind, fan, screen | Separate grain from chaff | Clean grain |
| Hulling | Mortar and pestle, huller | Remove outer hull | Groats (hulled grain) |
| Grinding | Hand mill, stone mill | Reduce to flour | Flour or meal |
| Sifting | Screen, bolting cloth | Separate flour grades | Fine flour, bran |
| Nixtamalization | Lime water (corn only) | Release niacin, improve nutrition | Hominy, masa |

### Reference Card

1. Dry grain stores for decades (grain below 10% moisture in sealed, cool, dark containers can last 30+ years; moisture is the enemy). 2. Sealed containers stop insects (weevils and moths cannot infest grain they cannot reach; airtight containers are the first line of defense). 3. Freeze before storing (freezing grain at -10°F for 72 hours kills all insect eggs; do this before sealing in long-term storage). 4. Diatomaceous earth is safe and effective (food-grade DE mixed with grain kills insects mechanically; it is non-toxic and does not affect grain quality). 5. Temperature plus humidity below 100 (add your storage temperature in Fahrenheit to relative humidity percentage; if the sum exceeds 100, conditions are too warm or humid). 6. White rice, not brown (brown rice contains oils that go rancid within months; white rice stores for 25+ years). 7. Whole grain stores longer than flour (grinding exposes surface area to oxidation; store grain whole and grind as needed). 8. Rotate your stock (use oldest grain first and replace with new; rotation ensures you always have fresh, viable grain).