VIEW THE MOBILE VERSION of www.sustainablefarming.ca Informational Site Network Informational
Privacy

ORGANIC MATTER

Office Of Organic Matter
Soil Inoculation
Storing Nitrogen
The Legumes
The Right Bacteria
Time Of Application

More from ORGANIC MATTER

Crops And Methods For Soil Improvement


A Bit Of Arithmetic
A Clean Seed-bed
A Few Combinations Are Safest
A Practical Test
A Southern Legume
A Three Years' Rotation
Acid Phosphate
Acquaintance With Terms
Adaptation To Eastern Needs
Affecting Physical Condition
All The Nitrogen From Clover
Alsike Clover
Amount Of Application
Amount Of Manure



Soil Inoculation








The belief that the right kind of bacteria may be
absent from the soil when a new legume is seeded, and that they should
be supplied directly to the soil, has failed in ready acceptance
because examples of success without such inoculation are not uncommon.
Even if the explanation of such success is not easy, the fact remains
that legumes new to a region usually fail to find and develop a supply
of bacteria adequate for a full yield, and some of these legumes, of
which alfalfa is an example, make a nearly total failure when seeded
for the first time without soil inoculation. Experiment stations and
thousands of practical farmers have learned by field tests that the
difference between success and failure under otherwise similar
conditions often has been due to the introduction of the right bacteria
into the soil before the seeding was made.

Explanations offered for any phenomenon may later become embarrassing
in the light of new knowledge. We do not really need to know why an
occasional soil is supplied with the bacteria of a legume new to it. We
have learned that the bacteria of sweet clover serve alfalfa, and this
accounts for the inoculation of some regions in the east. We believe
that some bacteria are carried in the dust on the seed, and produce
partial inoculation. Other causes are more obscure. The cowpea trails
on the ground, and carries its bacteria more successfully than the
soybean. Most legumes require a soil artificially inoculated when
brought into a new region, failing otherwise in some degree to make
full growth.





Next: Method Of Inoculation

Previous: The Right Bacteria



Add to del.icio.us Add to Reddit Add to Digg Add to Del.icio.us Add to Google Add to Twitter Add to Stumble Upon
Add to Informational Site Network
Report
Privacy
SHAREADD TO EBOOK


Viewed 187