Decomposition of Green Manures At Different Stages of Growth ..
The book Decomposition of Green Manures At Different Stages of Growth .. was written by author Martin, Thomas Lysons, 1885- [from Old Catalog] Here you can read free online of Decomposition of Green Manures At Different Stages of Growth .. book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Decomposition of Green Manures At Different Stages of Growth .. a good or bad book?
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In general, the differences existing between the two maturer stages, B and C, are not large. This is true not only for the hinnus data, but also for the nitrate and crop figures as well. It indicates that as the crops used for green manures approach maturity, the results show proportionately less benefit derived. SUMMARY The value of organic matter in soil is dependent on the ease with which it decays. The more rapidly it decomposes, the more quickly can it be used by the various agencies withi...n the soil. The greater the succulency of the crops used as green manures, the more quickly do they decay. When crops are about half grown, they are at the point of maximiun succulency. This is also the stage at which enough bulk has developed to create a fairly large increase in organic matter when the crop is incorporated with the soil. 156 Bulletin 406 Soils receiving incorporations of green manures at the half-mature stage, A, produced the largest crop yields when subsequently cropped. Increasing amounts of dry matter added to a soil, in conjunction with increased maturity, have the same general effect on the humus formation, the accumulation of nitrates, and the crop growth, as does the addition of equal weights at each stage of increased maturity.
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