Name the Methods Of Organic Farming
Answers
Answer:
decomposition of organic substances. and this farming is called organic farming.
Answer:
TYPES OF ORGANIC FARMING.
1. Pure organic farming
It involves the use of organic manures and biopesticides with complete avoidance of inorganic chemicals and pesticides.
2. Integrated organic farming
It involves integrated nutrients management and integrated pest management. It is the type of farming where you grow crops from natural resources. Further, having the complete nutritive value and also manage to prevent the crop or plants from the pests.
In organic farming, we use the following techniques;
CROP ROTATION: It is the technique to grow various kind of crops in the same area, according to the different seasons, in a sequential way.
GREEN MANURE: It refers to the dying plants that are uprooted and turned into the soil to make them act as a nutrient for the soil to increase its quality
BIOLOGICAL PEST CONTROL: With this method, we use living organisms to control pests with or without the use of chemicals.
COMPOST: Highly rich in nutrients, it is a recycled organic matter used as a fertilizer in the agricultural farms.
Read also: Types of Inorganic Fertilizers
METHODS OF ORGANIC FARMING
1. Soil management
After cultivation of crops, the soil loses its nutrients and its quality deplete. Organic agriculture initiates the use of natural ways to increase the fertility of the soil. Hence, it focuses on the use of bacteria that is present in animal waste. The bacteria helps in making the soil nutrients more productive and fertile.
2. Weed management
Weed is the unwanted plant that grows in agricultural fields. Organic agriculture focuses on lowering weed and not removing it completely. The two most widely used weed management techniques are;
● Mulching: A process where we use plastic films or plant residue on the surface of the soil to block the growth of weed.
● Mowing or Cutting: Where there is a removal of weeds top growth.
Read also: Basic Principles of Weeds Control and Integrated Weed Management (IWM)
3. Crop diversity
Monoculture is the practice used in the agricultural fields where we harvest and cultivate only one type of crop in a particular place. Recently, polyculture has come in existence, where we harvest and cultivate kinds of crops. To meet the increasing crop demand and produce the required soil microorganisms.
4. Controlling other organisms
There are both useful and harmful organisms in the agricultural farm which affect the field. So, we need to control the growth of such organisms to protect the soil and the crops. We can do this by the use of herbicides and pesticides that contain fewer chemicals or are natural.
IMPORTANCE OF ORGANIC FARMING
The environment benefits because natural habitat sources are less threatened.
It provides healthier food for people.
The soil is in better condition because of the manure used.
ADVANTAGES OF ORGANIC FARMING
Organic farming helps to prevent environmental degradation and can be used to regenerate degraded areas
Organic manures produce an ideal condition in the soil for high yields and good quality of crops.
They cut the need for purchased inputs.
They improve the soil chemical properties such as supply and retention of soil nutrients and promote favourable chemical reactions.
Organically grown plants are more resistant to diseases and insect and hence only a few chemical sprays or other protective treatment are required.
Poison – free.
Read also: Inorganic Fertilizer: Advantages and Disadvantages
DISADVANTAGES OF ORGANIC FARMING
Production costs are a high error because farmers need more workers.
Food illness may happen more often.
Organic food is more expensive because farmers do not get much out of their land as conventional farmers do.
Organic farming cannot produce enough food that the world’s population needs to survive.