This is a section taken from The One Straw Revolution, a book by the inspirational Masanobu Fukuoka. It is taken from a chapter entitled “Four Principles of Natural Farming”.
Make your way carefully through these fields. Dragonflies and moths
fly up in a flurry. Honeybees buzz from blossom to blossom. Part the
leaves and you will see insects, spiders, frogs, lizards, and many other
small animals bustling about in the cool shade. Moles and earthworms
burrow beneath the surface.
This is a balanced rice field
ecosystem. Insect and plant communities maintain a stable relationship
here. It is not uncommon for a plant disease to sweep through this area,
leaving the crops in these fields unaffected.
And now look over
at the neighbour’s field for a moment. The weeds have all been wiped
out by herbicides and cultivation. The soil animals and insects have
been exterminated by poison. The soil has been burned clean of organic
matter and micro organisms by chemical fertilisers. In the summer you
see farmers at work in the fields, wearing gas masks and long rubber
gloves. These rice fields, which have been farmed continuously for over
1500 years, have now been laid waste by the exploitative farming
practices of a single generation.
The Four Principles
The first is NO CULTIVATION, that is no ploughing or turning of the
soil. For centuries, farmers have assumed that the plough is essential
for growing crops. However, non cultivation is fundamental to natural
farming. The earth cultivates itself naturally by means of penetration
of plant roots and the activity of micro organisms, small animals and
earthworms.
The second is NO CHEMICAL FERTILISER or PREPARED COMPOST.[1]
People interfere with nature, and, try as they may, they cannot heal
the resulting wounds. Their careless farming practices drain the soil of
essential nutrients and the result is yearly depletion of the land. If
left to itself, the soil maintains its fertility naturally, in
accordance with the orderly cycle of plant and animal life.
The third is NO WEEDING BY TILLAGE OR HERBICIDES. Weeds play their part
in building soil fertility and in balancing the biological community. As
a fundamental principle, weeds should be controlled, not eliminated.
Straw mulch, a ground cover of white clover interplanted with the crops,
and temporary flooding provide effective weed control in my fields.
The fourth is NO DEPENDENCE ON CHEMICALS.[2]
From the time that weak plants developed as a result of such unnatural
practices as ploughing and fertilising, disease and insect imbalance
became a great problem in agriculture. Nature, left alone, is in perfect
balance. Harmful insects and plant diseases are always present, but do
not occur in nature to such an extent which requires the use of
poisonous chemicals. The sensible approach to disease and insect control
is to grow sturdy crops in a healthy environment [Note: these same
principles are applicable in natural medicine].
[1]
For fertiliser, Mr Fukuoka grows a leguminous ground cover of white
clover, returns the threshed straw to the fields, and adds a little
poultry manure (poultry roam free in fields).
[2]
Mr Fukuoka grows his grain crops without chemicals of any kind. On some
orchard trees, he occasionally uses a machine oil emulsion for the
control of insect scales. He uses no persistent or broad spectrum
poisons, and has no pesticide ‘program’.
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