How is the chitemene system done?
shifting cultivation in Zambia …of a shifting variety called chitemene, whereby trees (or their branches) are cut and then piled in the centre of the clearing for burning, the crop being planted in the ashes.
What does the term chitemene system mean?
Chitemene (also spelled citemene), from the ciBemba word meaning “place where branches have been cut for a garden”, is a system of slash and burn agriculture practiced throughout northern Zambia.
What are the effects of chitemene system?
In the chitemene shifting cultivation system crops are grown in a small ash garden made by burning a pile of wood cleared from a larger area. The burning increased soil NH3–N content by 40–50%, with a further increase of 15% after 262 mm of rainfall. In contrast, the soil in unburnt plots lost up to 30% NH3–N.
Why is chitemene system commonly Practised in Zambia?
This kind of traditional farming is what is well know as cut and slash method and is mostly practiced in the northern part of Zambia. People use the system very much because it is the cheap way and method to nutralise acidic soil for growing crops such as finger millet.
How is the chitemene system a threat to the environment?
Chitemene system of farming poses many threats which include food security, land degradation, pollution, desertification, depletion of soil fertility, wildlife endangerment, climate variability, soil erosion, and dust-bowlification.
What is Mambwe system of farming?
The Mambwe mound cultivation system is a system of in-field. composting, on sites that have been left fallow, for example, the. 14. LEISA MA GAZINE 22.4 DECEMBER 2006 secondary grassland that succeeds miombo woodland after repeated clearing for cultivation.
What is Lozi system of farming?
Fallowing, manuring, crop rotation, and construction of drainage ditches are known to the Lozi and applied where deemed necessary. Most Lozi also keep domestic animals—cattle in particular, but also poultry, goats, and sheep.
What is Mambwe farming system?
What is semi permanent cultivation?
Semi-permanent cultivators intend to practice more permanent agriculture and experiment individually with plot-level SFM. Shifting cultivators rely on traditional knowledge that is not adequate for their reduced fallow periods, but perceive constraints that prevent them practicing more permanent agriculture.
What does the name Mambwe mean?
Mambwe definition A tribe of people in northern Zambia. pronoun.
What is Fundikila system?
In the north-eastern part of the region, where the population is higher and there are fewer trees, the Mambwe people have developed the fundikila or ‘grass-mound’ system of cultivation.
What are the characteristics of the Lozi system?
What are the three farming system in Zambia?
Overview. The Zambian agriculture sector comprises crops, livestock, and fisheries. There are three broad categories of farmers: small-scale, medium, and large-scale.
How many zones are there in Zambia?
three
Ecologically, Zambia is divided into three agro-ecological zones (Fig. 1). Both the Eastern and Southern provinces fall into agro-ecological zones 1 and 2a. Zone 1 is characterised by the hottest (40°C) and driest (600 mm) annual conditions.
Where did the Mambwe originate from?
The Mambwe are an ethnic and linguistic group from Rukwa Region, Tanzania and northeastern Zambia. Like the Namwanga and other regional ethnic tribes, the Mambwe are said to have migrated from North East Africa. In 1987 the Mambwe population in Tanzania was estimated to number 63,000 [1].
What is the Mambwe system?
What does nyambe mean in Lozi?
Quick Reference. (Lozi/Zambia) Nyambe (Mulimu) is God, the supreme being, the creator and origin of all things. He is superior to all spirits, is omniscient and omnipotent.
What does the name Monde mean in Lozi?
Monde is a surname of the Lozi tribe, meaning: born in the first quarter of the moon.
What is a system of equations in math?
A system of equations is a set of one or more equations involving a number of variables. The solutions to systems of equations are the variable mappings such that all component equations are satisfied—in other words, the locations at which all of these equations intersect.
How do you find the solutions to systems of equations?
The solutions to systems of equations are the variable mappings such that all component equations are satisfied—in other words, the locations at which all of these equations intersect. To solve a system is to find all such common solutions or points of intersection.
How do you solve a system of equations by elimination?
To solve a system of equations by elimination, make sure both equations have one variable with the same coefficient. Subtract the like terms of the equations so that you’re eliminating that variable, then solve for the remaining one. Plug the solution back into one of the original equations to solve for the other variable.
What is the importance of solving systems of equations?
Solving systems of equations is a very general and important idea, and one that is fundamental in many areas of mathematics, engineering and science.