ART
BEAUTY & WELLNESS
CRAFT
CULTURE & HISTORY
ENTERTAINMENT
ENVIRONMENT
FOOD & DRINKS
REVERSE ENGINEERING
SCIENCES
SPORTS
TECHNOLOGY
WEARABLES

Japonica Rice Grown in a Flooded Paddy, Hulled and Polished
Short-grain rice, mostly japonica, is oval and sticky. Raise seedlings in a seedbed, transplant them by hand into a paddy flooded a few centimetres deep, and drain it about a week before harvest. Reap when the grain is at 20 to 25 % moisture, thresh, dry it in the sun, hull it to brown rice and polish off the bran for white rice.
The picture: our diagram, paddy to polished rice.
Intermediate
A growing season
Instructions
1
1
Raise seedlings
Raise seedlings
Sow the rice seed thickly in a wet seedbed and let the seedlings grow.
Materials for this step:
Japonica Rice Seed1 kgTools needed:
Hoe
Water2
2
Flood and transplant
Flood and transplant
Flood the levelled paddy a few centimetres deep and transplant the seedlings by hand in rows.
Tools needed:
Hoe
Water3
3
Keep it flooded, then drain
Keep it flooded, then drain
Keep the water a few centimetres deep through the season. Drain the field about a week before harvest.
Tools needed:
Water4
4
Reap and thresh
Reap and thresh
When the grain reads 20–25 % moisture, reap the stalks, stack them and thresh out the grain. Keep the straw.
Tools needed:
Grain Moisture Meter
Sickle
Threshing Flail
Winnowing Tray5
5
Dry in the sun
Dry in the sun
Spread the grain on mats in the sun at once and turn it until it is dry enough to keep without mould.
Tools needed:
Drying Mat
Grain Moisture Meter6
6
Hull and polish
Hull and polish
Hull the grain to remove the husk: that is brown rice. Pound it to rub off the bran and germ, winnow, and repeat until the rice is white.
Tools needed:
Rice Huller
Foot-Operated Rice Pounder
Winnowing Tray
Airtight Storage Containers7
7
Water lost in drying
Water lost in drying
Loading Jupyter Notebook...
Materials
1- Placeholder
This blueprint makes
Related Blueprints
These blueprints share knowledge with this one — techniques, materials, or principles that connect them in the learning graph.
CC0 Public Domain
This blueprint is released under CC0. You are free to copy, modify, distribute, and use this work for any purpose, without asking permission.
Support the Maker by purchasing products through their Blueprint where they earn a Maker Commission set by Vendors, or create a new iteration of this Blueprint and include it as a connection in your own Blueprint to share revenue.


