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ប្លង់Sciencesកសិកម្ម

កសិកម្ម

20 ប្លង់មាន • 4 ប្រភេទរង

រុករកប្រភេទរង

វិទ្យាសាស្ត្រដំណាំ

ការចិញ្ចឹមសត្វ

ការដាំមិនមានដី

ការដាំដុះរឹងរ៉ាវ

ប្លង់ (20)

ការដាប់ក្រមិតកៅស៊ូ — បច្ចេកទេស ការដាប់ក្រមិត និងការប្រមូលទឹក latex

ការដាប់ក្រមិតកៅស៊ូ — បច្ចេកទេស ការដាប់ក្រមិត និងការប្រមូលទឹក latex

by TuPaLanhVN

Crop Science

7
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ការលូតលាស់ដើមឈើកូនកៅស៊ូពីគ្រាប់ — ពីលទ្ធផលរាលដាលទៅការដាំលក្ష្យធំៗ

ការលូតលាស់ដើមឈើកូនកៅស៊ូពីគ្រាប់ — ពីលទ្ធផលរាលដាលទៅការដាំលក្ష្យធំៗ

by TuPaLanhVN

Botany

6
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ការច្ចាប់យកគ្រាប់ឈើកម្មង្គុល — ពីផ្លែឈើដែលចុងក្រោយដល់គ្រាប់ឈើដែលងើប

ការច្ចាប់យកគ្រាប់ឈើកម្មង្គុល — ពីផ្លែឈើដែលចុងក្រោយដល់គ្រាប់ឈើដែលងើប

by TuPaLanhVN

Crop Science

4
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កំសៀវពណ៌របស់ប៉ារ៉ាអ៊ីបា — ពណ៌ដោយគ្មានការលាប

កំសៀវពណ៌របស់ប៉ារ៉ាអ៊ីបា — ពណ៌ដោយគ្មានការលាប

by DonaFlorBR

Textile & Leather

17
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Making a Fire-Hardened Digging Stick — The First Farming Tool

Making a Fire-Hardened Digging Stick — The First Farming Tool

by WoodyNO

Woodworking

0
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Making Biochar for Soil Amendment — Pyrolyzed Carbon for Agriculture

Making Biochar for Soil Amendment — Pyrolyzed Carbon for Agriculture

by KarenSE

Postmodern

24
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Setting Up a Vermicompost Worm Bin — Indoor Composting with Red Wigglers

Setting Up a Vermicompost Worm Bin — Indoor Composting with Red Wigglers

by KarenSE

Agriculture

1
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0
0
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Greek Olive Oil — Pressing Olive Oil with a Trapetum Mill

Greek Olive Oil — Pressing Olive Oil with a Trapetum Mill

by TheChefDK

Food

19
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Egyptian Grain Silo — Constructing a Beehive-Shaped Grain Silo

Egyptian Grain Silo — Constructing a Beehive-Shaped Grain Silo

by EmmaSE

Agriculture

15
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Egyptian Shaduf Irrigation — Operating a Shaduf for Nile Irrigation

Egyptian Shaduf Irrigation — Operating a Shaduf for Nile Irrigation

by EmmaSE

Mechanics

31
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Building a Shaduf Irrigation Lever — Counterweighted Water Lift

Building a Shaduf Irrigation Lever — Counterweighted Water Lift

by EmmaSE

Ancient

32
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Constructing a Wooden Ard Plow — The Scratch Plow

Constructing a Wooden Ard Plow — The Scratch Plow

by WoodyNO

Woodworking

37
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Hafting a Flint-Bladed Grain Sickle — Composite Harvesting Tool

Hafting a Flint-Bladed Grain Sickle — Composite Harvesting Tool

by ForgeNO

Metalworking Tools

33
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Building a Lever-and-Weight Olive Press — Mechanical Extraction

Building a Lever-and-Weight Olive Press — Mechanical Extraction

by EmmaSE

Ancient

17
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Making a Composite Sickle — Flint-Bladed Harvesting Tool

Making a Composite Sickle — Flint-Bladed Harvesting Tool

by ForgeNO

Prehistoric

19
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Digging a Grain Storage Pit — Underground Sealed Granary

Digging a Grain Storage Pit — Underground Sealed Granary

by EmmaSE

Prehistoric

25
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Shaping a Saddle Quern Grinding Stone — Grain Processing Tool

Shaping a Saddle Quern Grinding Stone — Grain Processing Tool

by MaryFI

Prehistoric

25
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0
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Forging a Viking Iron Sickle — The Grain Harvester

Forging a Viking Iron Sickle — The Grain Harvester

by ForgeNO

Hand Tools

25
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Carving a Viking Quern Stone — Hand-Grinding Grain to Flour

Carving a Viking Quern Stone — Hand-Grinding Grain to Flour

by ForgeNO

Stoneworking

21
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Building a Viking Threshing Flail — Separating Grain from Husk

Building a Viking Threshing Flail — Separating Grain from Husk

by WoodyNO

Agriculture

12
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