What are the words to describe "fertilizer"?

Explanation: Put the pole in the sun and you will see the shadow immediately. Metaphor immediately see the effect.

Make sentences:? Practice has proved that this is an effective method.

2. Is it effective? 【 where you want to go 】

Explanation: First, pronouns refer to measures, measures, etc. Validity: Validity, validity. It is effective to implement it. Refers to a method or measure that has been implemented and proved to be very effective.

Sentence-making: After years of exploration, I finally summed up a set of effective working methods.

3. Is it effective? 【Zhu yùu chéng Xiao】

Commentary: Zhuo: Excellence, superb. Have outstanding achievements and effects.

You must come up with an effective way to solve yesterday's things.

4. Value for money? 【wìu suìzhi】？

Explanation: The purpose of an article is consistent with its value.

Sentence making: This is an effective method.

5. Good quality and low price? [I'm here]

Description: Lian: Cheap. Things are cheap and of good quality.

Sentence-making: In an era when the media is eager for content, the big lie is still valid.

slash-and-burn cultivation/farming

Explanation: refers to burning vegetation into ash as fertilizer; Dig a hole and sow on the spot. Refers to primitive agricultural farming techniques. Also known as "fire ploughing".

Make a sentence: "Susan Xing Shan; Only cloth is exposed on weekdays; Slash and burn; Today is the place to live. "