What are some advantages and disadvantages to using artificial pesticides?
Discuss advantages and disadvantages in using synthetic agrichemicals in forage production
| Advantages of Using Agrichemicals (Benefits) | Disadvantages of Using Agrichemicals (Risks) |
|---|---|
| Higher Crop Yields | Contamination of crop products with harmful chemical residues |
| Higher Crop Quality | Contamination of soils and groundwater |
What are the disadvantages of crop protection?
On the other hand, the disadvantages to widespread pesticide use are significant. They include domestic animal contaminations and deaths, loss of natural antagonists to pests, pesticide resistance, Honeybee and pollination decline, losses to adjacent crops, fishery and bird losses, and contamination of groundwater.
What are the advantages of crop protection?
They enable farmers to produce more crops per unit area with less tillage, thus reducing deforestation, conserving natural resources and curbing soil erosion. Pesticides are also critical for the control of invasive species and noxious weeds.
How does agrochemicals affect the environment?
While agrochemicals increase plant and animal crop production, they can also damage the environment. Excessive use of fertilizers has led to the contamination of groundwater with nitrate, a chemical compound that in large concentrations is poisonous to humans and animals.
What are benefits of pesticides?
Without crop protection, including pesticides, more than half of the world’s crops would be lost to insects, diseases and weeds. Pesticides are important. They help farmers grow more food on less land by protecting crops from pests, diseases and weeds as well as raising productivity per hectare.
What occurs in alley cropping?
Alley cropping is defined as the planting of rows of trees and/or shrubs to create alleys within which agricultural or horticultural crops are produced.
How do we protect our crops?
Crop protection encompasses: Pesticide-based approaches such as herbicides, insecticides and fungicides. Biological pest control approaches such as cover crops, trap crops and beetle banks. Barrier-based approaches such as agrotextiles and bird netting.
What makes pesticides harmful?
Pesticides are stored in your colon, where they slowly but surely poison the body. After countless studies, pesticides have been linked to cancer, Alzheimer’s Disease, ADHD, and even birth defects. Pesticides also have the potential to harm the nervous system, the reproductive system, and the endocrine system.
What are the benefits of chemical energy?
What Are the Advantages of Chemical Energy?
- Most forms of chemical energy are released through combustion.
- It is an easy form of energy to stockpile.
- Many forms of chemical energy have high density loads.
- It is reasonably efficient.
- The environmental effects can be controlled.
- It isn’t a sustainable form of energy.
What is natural pesticide?
Natural pesticides are pesticides that are made by other organisms usually for their own defense, or are derived from a natural source such as a mineral or plant.
Is organic food free of pesticides?
Organic foods are not necessarily pesticide-free. The pesticides that are allowed for organic food production are typically not manmade. They tend to have natural substances like soaps, lime sulfur and hydrogen peroxide as ingredients.
How can chemical pesticides be prevented?
- Crop rotation: Crop rotation is an efficient way of preventing pests from getting used to the types of plants that are being cultivated.
- Intercropping: Intercropping involves simultaneous cultivation of two or more crops on the same field.
- Maintaining crop diversity:
- Using pests to fight pests:
- Organic Pesticides:
What are the harmful effects of chemicals?
Potential health effects
- organ damage.
- weakening of the immune system.
- development of allergies or asthma.
- reproductive problems and birth defects.
- effects on the mental, intellectual or physical development of children.
- cancer.
How do pesticides affect farmers?
Pesticides can contaminate soil, water, turf, and other vegetation. In addition to killing insects or weeds, pesticides can be toxic to a host of other organisms including birds, fish, beneficial insects, and non-target plants.
What are the advantages and disadvantages of using agrochemicals?
Advantages & Disadvantages of Using Agrochemicals
- Advantage: Increased Yield. The primary reason that farmers and gardeners use chemicals is to grow bigger fruits, bigger vegetables or brighter flower blooms.
- Disadvantage: Unsustainable Soil Conditions.
- Advantage: Cost-Effectiveness.
What affects crop production?
Temperature It influences distribution of crop plants and vegetation. • Germination, growth and development of crops are highly influenced by temperature. • Affects leaf production, expansion and flowering. • Physical and chemical processes within the plants are governed by air temperature.