Podcast
Questions and Answers
What is the process by which a seed begins to sprout and grow into a new plant?
What is the process by which a seed begins to sprout and grow into a new plant?
- Fertilization
- Germination (correct)
- Transplanting
- Puddling
What is the purpose of puddling in rice cultivation?
What is the purpose of puddling in rice cultivation?
- To make the soil harder
- To create a dry environment in the soil
- To make the soil uneven
- To create a water-saturated environment in the soil (correct)
How long does it take for seedlings to grow in a nursery period?
How long does it take for seedlings to grow in a nursery period?
- 40 to 45 days
- 15 to 20 days
- 20 to 25 days (correct)
- 30 to 35 days
What is one of the effects of puddling on nutrient management in rice cultivation?
What is one of the effects of puddling on nutrient management in rice cultivation?
How does puddling help in weed control?
How does puddling help in weed control?
What is the term for the process of making seedlings for transplanting cultivation using a rice transplanter?
What is the term for the process of making seedlings for transplanting cultivation using a rice transplanter?
What is the temperature range for germination of rice seeds?
What is the temperature range for germination of rice seeds?
What is the role of puddling in reducing methane emissions from rice paddies?
What is the role of puddling in reducing methane emissions from rice paddies?
What is the purpose of covering the seedlings with a heat-retention material in a nursery chamber or in a vinyl house?
What is the purpose of covering the seedlings with a heat-retention material in a nursery chamber or in a vinyl house?
How does puddling contribute to the improvement of soil structure?
How does puddling contribute to the improvement of soil structure?
What is the recommended inter-row spacing when using a rice trans planter?
What is the recommended inter-row spacing when using a rice trans planter?
Why is inter-row spacing important in rice cultivation?
Why is inter-row spacing important in rice cultivation?
