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Mulches Of Foreign Material

Categories: CONTROL OF SOIL MOISTURE

The truth that moisture is a leading

factor in soil productiveness is evidenced by the value of straw and

similar material as a mulch. A covering of straw around trees in an

orchard, or bush fruits, or such plants as the potato, may give better

results than an application of fertilizer when no effort is made to

prevent the escape of water. People so situated that little attention

can well be given to the fruit and vege
able garden obtain good results

by replacing tillage with a substantial mulch that keeps the soil

mellow, prevents weed growth, and retains an abundant supply of water.



In grain-producing districts where all the straw is not needed as an

absorbent in the stables its use as a mulch on thin grass lands, or

wheat-fields seeded to grass, is more profitable than conversion into

manure by rotting in a barnyard. The straw affords protection from the

sun, and aids in the conservation of soil water, when scattered evenly

in no larger amount than two tons per acre, and a less amount per acre

has value. The sod is helped, and as the straw rots, its plant-food

goes into the soil.



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