Introduction to General Science; With Experiments
Introduction to General Science; With Experiments
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In our eReader you can find the full English version of the book. Read Introduction to General Science; With Experiments Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book Introduction to General Science; With Experiments
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To quickly assess the difficulty of the text, read a short excerpt:
/. 1610 : 47-49. Tillage, Fall Plowing, and Subsoil Plowing. G. 1611 : 60-69. Tillage, and How it is Performed. H. 1612 : 96-98. The Increase of the Water-holding Content.
149. CONSERVATION OF MOISTURE TILLING Water is lost from the soil by evaporation from the surface of the ground, and from the surface of plants growing in the soil. While this evaporation from the crops cannot be pre- vented, and it is not to be desired, yet by the removal of weeds we can prevent a large unnecessary evaporati...on. As far as 208 INTRODUCTION TO GENERAL SCIENCE possible, all the water of the soil should be forced to pass up through the cultivated plants, carrying with it plant food. Any water which passes out of the soil through other means is a loss. The prevention of unnecessary loss of water is called conservation.
The capillarity of the soil must be broken up, which can be accomplished by loosening the surface, and leaving what is called a dry mulch. There are some practices which seem to produce the desired result, although they cause loss.
What to read after Introduction to General Science; With Experiments?
You can find similar books in the "Read Also" column, or choose other free books by Percy Elliott Rowell to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
/. 1610 : 47-49. Tillage, Fall Plowing, and Subsoil Plowing. G. 1611 : 60-69. Tillage, and How it is Performed. H. 1612 : 96-98. The Increase of the Water-holding Content.
149. CONSERVATION OF MOISTURE TILLING Water is lost from the soil by evaporation from the surface of the ground, and from the surface of plants growing in the soil. While this evaporation from the crops cannot be pre- vented, and it is not to be desired, yet by the removal of weeds we can prevent a large unnecessary evaporati...on. As far as 208 INTRODUCTION TO GENERAL SCIENCE possible, all the water of the soil should be forced to pass up through the cultivated plants, carrying with it plant food. Any water which passes out of the soil through other means is a loss. The prevention of unnecessary loss of water is called conservation.
The capillarity of the soil must be broken up, which can be accomplished by loosening the surface, and leaving what is called a dry mulch. There are some practices which seem to produce the desired result, although they cause loss.
What to read after Introduction to General Science; With Experiments?
You can find similar books in the "Read Also" column, or choose other free books by Percy Elliott Rowell to read onlineMoreLess
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