Agriculture for Beginners - Chapter 3 pptx
Agriculture for Beginners - Chapter 3 pptx
... cross-pollination. As arule cross-pollination makes seed that will produce a better plant than simple pollination would.Cross-pollination by hand is often used by plant-breeders when, for purposes ... this process are illustrated in Figs. 37 , 3 8 -3 9); (2)cover the flower thus treated with a paper bag to prevent stray pollen from getting on it (see Fig. 40); (3) whenthe ovary is sufficiently developed, ... some other plant, for example, cowpeas or buckwheat.Cowpeas are to be preferred, since they also enrich the soil by the nitrogen that the root-tubercles gather. CHAPTER III 42 CHAPTER IIITHE...
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Agriculture for Beginners - Chapter 5 pptx
... be put.The best manure for watermelons is a compost of stable manure and wood-mold from the forest. Pile themanure and wood-mold in alternate layers for some time before the planting season. ... have cold-frames inaddition to the hotbed; these need not be more than two or three sashes.=Cold-Frames.= A cold-frame is like the frame used for a hotbed, but it is placed on well-manured ... night. For a while before setting the plants in the open gardens, leave the sashes off night and day.[Illustration: FIG. 86. GREENHOUSE AND COLD-FRAMES]While the hotbed may be used for starting...
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Agriculture for Beginners - Chapter 1 ppt
... 10 CHAPTER I. CHAPTER II. CHAPTER III. CHAPTER IV. CHAPTER V. CHAPTER VI. CHAPTER VII. CHAPTER VIII. CHAPTER IX. CHAPTER X. CHAPTER XI. CHAPTER XII. CHAPTER I CHAPTER II CHAPTER III CHAPTER IV CHAPTER ... MACHINES 31 3LXVI. LIMING THE LAND 31 5LXVII. BIRDS 31 8LXVIII. FARMING ON DRY LAND 32 3LXIX. IRRIGATION 32 6LXX. LIFE IN THE COUNTRY 33 0APPENDIX 33 9GLOSSARY 34 2INDEX 35 1TO THE TEACHERTeachers ... READY FOR WINTER] Agriculture for Beginners, by 2 CHAPTER II.THE SOIL AND THE PLANTVIII. ROOTS 25IX. HOW THE PLANT FEEDS FROM THE SOIL 29X. ROOT-TUBERCLES 30 XI. THE ROTATION OF CROPS 33 CHAPTER...
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Agriculture for Beginners - Chapter 2 pps
... requirements:1. Legumes for gathering nitrogen. 2. Money crops for cash income. 3. Cultivated crops for tillage andweed-destruction. 4. Food crops for feeding live stock. CHAPTER II 30 CHAPTER IITHE ... plant-root. From the root-hairs, foods are carriedto the inside of the root.From this you can see how important it is for a plant to have fine, loose soil for its root-hairs; also how CHAPTER II 27 ... practice crop-rotation?AN ILLUSTRATION OF CROP-ROTATIONHere are two systems of crop-rotation as practiced at one or more agricultural experiment stations. Eachfurnishes an ideal plan for keeping...
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Agriculture for Beginners - Chapter 4 pps
... bud, and the bud-shoot grows three or four feet. One year later theshoot branches and the top begins to form; and in the fall of the following year the tree may be sold as atwo-year-old, although ... to prune is either in the winter or before the buds start in the spring. Winter pruning tends tofavor wood-production, while summer pruning lessens wood-production and induces fruitage.Each ... therefore, what kind of apple seed we plant, since in anyevent we cannot be sure that the tree grown from it will bear fruit worth having unless we force it to do so.[Illustration: FIG. 63. A...
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Agriculture for Beginners - Chapter 6 pps
... scab at the next harvest. Therefore before they are planted, seedpotatoes should be soaked in a weak solution of formalin for about two hours. One-half pint of formalin tofifteen gallons of ... will rememberthat formalin is the substance used to prevent grain smuts. Write to your state experiment station for a bulletintelling how to use formalin, as well as for information regarding ... unsprayed on right]One pint of formalin, or enough for thirty gallons of water, will cost but thirty-five cents. Since this solutioncan be used repeatedly, it will do for many bushels of seed potatoes.=Late...
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Agriculture for Beginners - Chapter 7 pot
... successful treatment for the curculio. For plums andpeaches, spray first when the fruit is free from the calyx caps, or dried flower-buds. Repeat the spraying twoweeks later. For late peaches spray ... cocoon.[Illustration: FIG. 1 53. SPRAYING THE ORCHARD BRINGS LUSCIOUS FRUIT The picture in the cornerat the top shows the right time to spray for codling moth] CHAPTER VII 71 CHAPTER VIIORCHARD, GARDEN, ... a pear oran apple tree in winter, place in a breeding-cage, and watch for the moths that come out. Do you ever see thewoodpecker hunting for these same cocoons? Can you find cocoons that have...
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Agriculture for Beginners - Chapter 8 doc
... the cane is usually crushed for sugar or for molasses.[Illustration: FIG. 2 13. STALK OF SUGAR-CANE A-B, joints of cane showing roots; B-C, stem; C-D,leaves]The sugar-cane is a huge grass. The ... successful one is as follows: for the first year,corn heavily fertilized with stable manure; for the second year, sugar-beets; for the third year, oats or barley; for the fourth year, clover; ... withprudent forethought. He should study his market, his soil, and his seed (see Section XVIII).[Illustration: FIG. 2 03. SWEET POTATOES] CHAPTER VIII 86in so ungenerous a fashion. As a cover-crop for...
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Agriculture for Beginners - Chapter 9 docx
... root-knot are dangerous foes. A warm, moist, well-pulverized seed-bed should always beprovided. Few plants equal the cowpea in repaying careful preparation.[Illustration: FIG. 234 . COWPEAS] CHAPTER ... food. Fortunately, however, nitrogen, the most costly of the plant foods, can be readily andcheaply returned to poor land.[Illustration: FIG. 230 . ALFALFA READY FOR THE THIRD CUTTING] CHAPTER ... Manyorchard-growers of the Northwest find vetch the best winter crop for the orchards as well as for the fields.=Soy, or Soja, Bean.= In China and Japan the soy bean is grown largely as food for man....
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Agriculture for Beginners - Chapter 10 pdf
... fowls were for food, for fighting, and for sacrifice. To-day the domestic fowl hasfour well-defined uses egg-production, meat-production, feather-production, and pest-destruction. CHAPTER X 111body ... White. 2. Improved Yorkshire. 3. Tamworth.II. Medium Breeds1. Berkshire. 2. Poland-China. 3. Duroc-Jersey. 4. Cheshire.III. Small Breeds1. Victoria. 2. Suffolk. 3. Essex. 4. Small Yorkshire.Hogs ... Cochin. 3. Langshan. 4. Dorking. 5. Cornish.III. General-Purpose Breeds1. Plymouth Rock. 2. Wyandotte. 3. Rhode Island Red. 4. Orpington. CHAPTER X 112rather to fat than to milk. For the same...
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