science

Sallim kyŏngje

Sallim kyŏngje is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Sallim kyŏngje rather than just read about it. In short: Sallim kyŏngje (Korean: 산림경제; Hanja: 山林經濟; lit. 'Farm Management') is a Korean-language book regarding living and farming written by Hong Mansŏn (洪萬選, art name Yu Am (流巖), 1643-1715). The book was written around the turn of the 18th century.

Key takeaways

Sallim kyŏngje belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Sallim kyŏngje to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Sallim kyŏngje from memory before moving on to harder problems.

Reference excerpt

Sallim kyŏngje (Korean: 산림경제; Hanja: 山林經濟; lit. 'Farm Management') is a Korean-language book regarding living and farming written by Hong Mansŏn (洪萬選, art name Yu Am (流巖), 1643-1715). The book was written around the turn of the 18th century. It consists of four books and sixteen chapters and is regarded as one of the most important Korean works of the period. It is the first book in Korea to describe the cultivation of chili peppers.

Contents

Book One Seo (序): Prologue Bok Geo (卜居): The building of houses Sup Saeng (攝生): Health Chi Nong (治農): The growing of cotton, grain, and other special plants Chi Po (治圃): The growing of vegetables, flowers, tobacco

Book Two Jong Su (種樹): The growing of fruits and trees Yang Hwa (養花): The trimming of flowers and garden plants Yang Jam (養蠶): Beekeeping Mok Yang (牧養): The farming of animals, fish, and bees Chi Seon (治膳): The storing, cooking, and processing of food

Book Three Gu Geup (救急): Emergency treatments Gu Hwang (救荒): Emergency procedures for droughts Byeok On (辟瘟): Ways to stop contagious diseases Byeok Choong (辟蟲): How to get rid of pests

Book Four Chi Yak (治藥): Medicine Sun Taek (選擇): The choosing of lucky and unlucky days and directions Jap Bang (雜方): How to take care of swords, pottery, musical instruments and other things

See also Siŭijŏnsŏ Chibong yusŏl Sarye p'yŏllam Chŭngbo sallim kyŏngje

References

External links (in Korean)Sallim gyeongje (Korean) Korean Wiki

Illustrations

Worked examples

Example 1 — a first encounter with Sallim kyŏngje

Start with the simplest possible case. Write down what Sallim kyŏngje claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Sallim kyŏngje before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Sallim kyŏngje ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Sallim kyŏngje

In research: Sallim kyŏngje appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Sallim kyŏngje in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Sallim kyŏngje is common in secondary-school and first-year university syllabi. It links to neighbouring topics Agriculture books, Works by Joseon people, so understanding it makes those chapters shorter.
In everyday life: Look for Sallim kyŏngje outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Sallim kyŏngje in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Sallim kyŏngje means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Sallim kyŏngje out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Sallim kyŏngje in simple terms?

Why does Sallim kyŏngje matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Sallim kyŏngje?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Sallim kyŏngje.