fallow farming and importance

what is fallow farming? Fallow farming simply means allowing a piece of farmland to rest and regain lost nutrients in a natural way after farming on it over a period of time.

The time to allow this land to fallow will largely depend on the availability of enough land. This also will depend on the type of land tenure system practised within that community wherein the farming activities are taking place.

reasons why people practice fallow farming

  1. Fallow farming is usually practised in communities with enough farmlands in order to maximize crop yield without the use of chemicals.
fallow farming
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  1. The practice of fallow farming serves as a means of natural nutrient management where access to government grants, loans and procurement of fertilizers is limited
  2. Fallow farming methods can serve as a natural method of pest control

problems facing fallow farming

  1. The practice of land tenure system is one of the major problems facing fallow farm in mostly Africa
  2. Another problem facing farming is the movement of large farm inputs or machinery such as tractors, ridgers, harvesters and other tillage machines.
  3. One other difficulty facing fallow farming is the cost of labour.

General view on fallow farming system
The fallow farm can also be called bush fallowing in agriculture. The fallow farm method or system of farming is mainly practised by peasant farmers which is also called subsistence agriculture

In a fallow farm system, the use of fertilizer is not much needed in the sense that the fallowed piece of land would have regained lost nutrients during the fallowed period or period of rest.

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Fallow agricultural land refers to arable land not under rotation that is set aside for a period of time ranging from one to five years before it is cultivated again; or land, usually under permanent crops

The increase in intensive farming, including the use of cover crops in lieu of fallow practices, has caused a loss of acreage of fallow land, as well as field margins, hedges, and wasteland.

This has reduced biodiversity; fallows have been the primary habitat for farmland bird populations

Most farmers mentioned that they had more fields under cultivation than fallow land from the mid-1980s on to the present time. It is not intuitive however that all cropped areas show higher greenness or NDVI (depending on density, type of …
 
… However, to fully evaluate this statement, detailed studies are needed in order to assess the temporal profiles as well as the precise amount of areas under cultivation and fallow.
 
It should be noted, that if this is the case, decreased areas under fallow is not beneficial in a long-term perspective, as they are crucial for soil fertility management
 
how to use fallow farming to replenish the soil for farming

To use fallow farming to replenish the soil for farming, follow these steps:

Select a Plot: Choose a field or plot of land that needs soil replenishment. Ideally, it should be a field that has been continuously cultivated and requires rest.

Plan Crop Rotation: Determine the crops you will be growing and plan a crop rotation system. Crop rotation involves alternating the type of crops grown in a specific area over time. This practice helps break pest and disease cycles and improves soil fertility.

Plant Cover Crops: During the fallow period, plant cover crops such as legumes (clover, alfalfa, vetch) or grasses (rye, oats, barley) on the field.

Cover crops serve multiple purposes, including erosion prevention, weed suppression, and soil improvement. Legumes, in particular, fix nitrogen from the air and enrich the soil.

Allow Growth: Allow the cover crops to grow for a specific period, depending on the crop type and growth rate. This period can range from a few months to a year or more, allowing the cover crops to establish deep root systems and maximize nutrient absorption.

Incorporate Cover Crops: Once the cover crops have reached their growth peak or have matured, incorporate them into the soil.

This can be done through ploughing, tilling, or mowing and leaving the cut vegetation on the field as mulch. This process helps organic matter decompose and adds valuable nutrients back into the soil.

Monitor Soil Health: Regularly monitor the soil\’s health during the fallow period. Conduct soil tests to assess nutrient levels, pH balance, and organic matter content.

This information will help you determine the effectiveness of your fallow farming practices and make adjustments if necessary.

Resume Cultivation: After the fallow period, resume farming activities by planting crops suitable for the next cycle in your crop rotation plan.

The improved soil fertility resulting from fallow farming will benefit the subsequent crops, leading to better yields and healthier plants.

Remember, the specifics of fallow farming can vary depending on factors such as climate, soil type, and the specific needs of your farm.

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Originally posted 2021-12-13 08:00:03.

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