"If iron frame is used instead of wood there is greater durability, and the structure being more slender, will admit more light, but the cost will be increased."
"It makes very little difference in cost what shape of house is to be erected. The cost per lineal foot for an even span is practically the same as for a lean-to of the same length and width. In the lean-to, in order to get the sufficient bench and walk space inside, it is necessary to carry the roof to a point much higher than in the even span. The extra framework and material for the roof cost a good deal, yet add practically nothing to the efficiency of the house."
"Heating of greenhouses is best done by hot water, and in a small house the pipes may well be connected with the heating system used for the dwelling, if the greenhouse and the home are within any sort of reasonable distance from each other. For large houses, or ranges of several houses together, the independent heating plant is necessary. Steam is used for heating by commercial florists, but it is economical only on a large scale."
"As a uniform temperature must be maintained in the house, the fires, where steam is used, need watching continuously during cold weather, for the moment the water ceases to boil, the pipes cool off and a considerable time is consumed in starting the heat running again. With hot water there is much more latitude in attention, for though the fires dwindle' the water which fills the pipes will carry heat for a long time, and it will circulate until the last degree is radiated. But a hot-water system costs in the installation about one fourth more than steam. Very small houses may be successfully heated by kerosene stoves, which may be placed inside the house. A much better way would be to use oil heaters for an inside water circulation, carrying off all products of combustion by means of a flue. Coal stoves should never be installed inside the house. It has been done successfully by some amateurs, but the danger of coal gas being driven back into the house by a down draft in the chimney is too great a risk. Coal gas and illuminating gas are two virulent poisons to plants."
It is obvious that the amateur must proceed with great caution in undertaking intensive cultivation under glass. Build at first the simplest and least expensive kind of hotbeds or greenhouses. It takes three to five seasons to train even an experienced farmer along these special lines. Separate crops require special treatment. Do not experiment, but follow well-tried procedure. It is comparatively easy to farm an acre under glass, but it should be worked up to, each step being taken only after a solid foundation is ready to build on. Learn by your mistakes. Don't get discouraged by failure. By not making the same mistake twice, you will soon learn by experience just what is essential to production. The more you learn about the way nature does things, the more likely you will be to succeed when you seek to imitate her.
CHAPTER XII
OTHER USES OF LAND
We had intended to write an interesting chapter on the use of a few acres of land for poultry, and another on raising a vast drove of rabbits, both from practical men, but a good average man, just such as this book is written for, sent the following:
"I am very sorry that I cannot comply with your request to write a chapter on poultry for your new book. It is true that I am physically and mentally capable of performing that feat, and it would be possible for me to prepare an essay that might entertain the reader, and even make him believe that there is money in commercial poultry. I prefer, however, to leave that sort of romancing to the poultry journals who, by much practice, are adepts in the art. The fact is, I did not make poultry raising pay, and had I remained on my chicken ranch, I would have gone broke. I do not mean to say, however, that there is no money in poultry, but merely that I could not get it out. Perhaps others who are better equipped for the work can make a success of such an undertaking, but I could not. The numerous poultry journals are filled with instructions how to do it and with letters from people who assert that they have done well with poultry; but, really, during the four years that I was in the business I cannot recall a single case of success, and, on the other hand, I learned of failures without end. I had the reputation of having the best planned and most completely equipped in this part of Washington, and perhaps in the entire state. My stock was thoroughbred and healthy, and they seemed to attend to business strictly. I devoted about all my waking hours to them, did everything that seemed necessary that was suggested by my own success, and yet I could not make it go, am glad I am clear of it, and have no desire to try it again. I am perfectly willing to admit my possible unfitness for the business, but I am also compelled to admit that I could not succeed and that no advice of mine could help others."