Check all that apply.
What were some innovations in farming techniques that led to great productivity?
cotton mill
pest control
crop rotation
self-winding watch
inorganic fertilizers
uses for grain products
irrigation
pest control, crop rotation, inorganic fertilizers, irrigation
The innovations in farming techniques that led to great productivity include:
1. Pest control: The development and use of various methods to control pests, such as insects, weeds, and diseases, allowed farmers to protect their crops and increase productivity.
2. Crop rotation: The practice of alternating different crops in a specific order or pattern on a field over time. This technique helps improve soil fertility, reduce pest and disease problems, and increase crop yields.
3. Inorganic fertilizers: The introduction and use of chemical fertilizers, such as nitrogen, phosphorus, and potassium-based compounds, helped enhance soil fertility and increase crop yields.
4. Irrigation: The implementation of irrigation systems, such as canals, pipes, or sprinklers, allowed farmers to efficiently provide water to their crops, even in areas with limited rainfall. This ensured consistent moisture supply, which resulted in increased productivity.
**The following options are not related to farming techniques that led to great productivity:**
1. Cotton mill: A cotton mill is a factory that processes raw cotton and produces yarn or cloth. While it played a significant role in the industrialization of textile manufacturing, it is not directly related to farming techniques.
2. Self-winding watch: A self-winding watch is a type of mechanical watch that winds itself using the natural motion of the wearer's arm. This innovation is unrelated to farming techniques.
3. Uses for grain products: While finding uses for grain products is essential for food development, it does not directly pertain to farming techniques that led to productivity. It is more related to food processing and utilization.
Thus, the correct innovations in farming techniques that led to great productivity are pest control, crop rotation, inorganic fertilizers, and irrigation.
To determine which options were innovations in farming techniques that led to great productivity, you can analyze each option individually:
1. Cotton mill: A cotton mill is not directly related to farming techniques or productivity. It is a facility that processes raw cotton into textile products, so it is not an agricultural innovation.
2. Pest control: Pest control methods, such as the use of pesticides or insect-resistant crops, are innovations that contribute to higher agricultural productivity. Therefore, this option is correct.
3. Crop rotation: Crop rotation is an agricultural technique where different crops are grown in sequential seasons to improve soil fertility and reduce pest and disease pressure. It is an effective method to maintain soil health and increase productivity. Therefore, this option is correct.
4. Self-winding watch: A self-winding watch has no direct relevance to farming techniques or productivity. It is an invention related to timekeeping.
5. Inorganic fertilizers: Inorganic fertilizers, such as chemical-based fertilizers, provide essential nutrients for plant growth and improve crop yields. Therefore, this option is correct.
6. Uses for grain products: Using grain products efficiently, such as for animal feed or biofuels, can contribute to enhanced productivity in the agriculture sector. Therefore, this option is correct.
7. Irrigation: Irrigation is a farming technique involving the artificial application of water to crops to supplement rainfall. It allows for controlled water supply, improving crop growth and productivity. Therefore, this option is correct.
Based on this analysis, the correct options for innovations in farming techniques that led to great productivity are:
- Pest control
- Crop rotation
- Inorganic fertilizers
- Uses for grain products
- Irrigation