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Questions and Answers
What are farm inputs?
What is the main purpose of fertilizers in farming?
What are seedlings?
What is the purpose of insecticides in farming?
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What percentage of the world's available work-force is employed in agriculture?
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How much has cultivated land use increased over the past two centuries?
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What is essential for achieving key goals of healthy plants and increased productivity and profitability in agriculture?
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What is a valuable natural resource that needs to be minimized in agricultural practices?
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What can site-specific measurements in microclimates provide for agricultural operations?
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What type of monitor is typically fitted with logging or alert capabilities for agricultural measurements?
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What can light measurement be used for in the context of weather monitoring for farming operations?
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Which measurement can help in scheduling irrigation events based on soil conditions?
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What is the purpose of evapotranspiration (ET) measurement in farming operations?
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Which measurement helps in evaluating the availability of nutrients in the soil?
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What does electrical conductivity measurement help avoid in farming operations?
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How can compaction measurement benefit farming operations?
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What is the main benefit of operation-specific and microclimate measurements in farming operations?
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How do insect and disease models benefit farming operations?
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Why are nutrient levels measured in the context of weather monitoring for farming operations?
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What is the primary purpose of measuring leaf wetness in farming operations?
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Study Notes
Farming Concepts
- Farm inputs refer to the resources used in farming, including seeds, fertilizers, pesticides, and labor.
Fertilizers
- The main purpose of fertilizers in farming is to provide essential nutrients to plants for healthy growth and increased productivity.
Seedlings
- Seedlings are young plants grown from seeds, used for transplantation into larger fields.
Insecticides
- Insecticides are used in farming to control insect pests that can damage crops.
Agriculture Workforce
- Approximately 30% of the world's available workforce is employed in agriculture.
Land Use
- Cultivated land use has increased by approximately 500% over the past two centuries.
Key to Productivity
- Achieving key goals of healthy plants, increased productivity, and profitability in agriculture requires essential resources such as water, nutrients, and pest management.
Water Conservation
- Water is a valuable natural resource that needs to be minimized in agricultural practices to ensure sustainability.
Site-Specific Measurements
- Site-specific measurements in microclimates can provide agricultural operations with detailed data on temperature, humidity, and other environmental factors.
Data Loggers
- Data loggers are typically fitted with logging or alert capabilities to record and monitor agricultural measurements.
Light Measurement
- Light measurement can be used to determine photosynthetic active radiation (PAR) in farming operations, helping to optimize crop growth.
Soil Moisture Measurement
- Measuring soil moisture helps in scheduling irrigation events based on soil conditions.
Evapotranspiration (ET) Measurement
- ET measurement helps in estimating crop water requirements and optimizing irrigation systems.
Nutrient Measurement
- Nutrient measurement helps in evaluating the availability of nutrients in the soil, allowing for optimized fertilizer application.
Electrical Conductivity Measurement
- Electrical conductivity measurement helps avoid salinization and nutrient deficiencies in farming operations.
Compaction Measurement
- Compaction measurement can benefit farming operations by identifying areas with reduced soil aeration, allowing for targeted soil remediation.
Operation-Specific Measurements
- Operation-specific and microclimate measurements in farming operations provide detailed, localized data to inform crop management decisions.
Insect and Disease Models
- Insect and disease models benefit farming operations by predicting and preventing pest outbreaks, reducing the need for pesticides and maintaining crop health.
Nutrient Levels
- Nutrient levels are measured to optimize fertilizer application and prevent excess nutrient runoff.
Leaf Wetness Measurement
- Leaf wetness measurement helps determine the risk of fungal diseases in farming operations, allowing for targeted fungicide application.
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Description
Test your knowledge about resources used in farm production, including items purchased and used in production costs such as seeds, seedlings, fertilizers, and insecticides. Learn about the characteristics and uses of these essential inputs.
