The drainage from a cow barn is excellent for fertilizing almost any crop unless it is used in too large quantity. If it should be combined with a considerable amount of water used for cleaning out the stable, it would be excellent for the irrigation of all kinds of fruit trees. Care should be taken, however, not to oversaturate the ground, which would be the case if the washing of the stable was allowed to run continuously alongside a single row of trees. The water should be changed from row to row in succession, cultivating the ground meantime to promote aeration and to prevent too great compacting of the soil.
Seed Farm Refuse as a Fertilizer.
Would cleanings from sweet peas or all kinds of seeds grown on a seed farm be of any value as a fertilizer on sandy loam soil for an orchard? This has been in a pile for three years or more, and I can get it for the hauling. There are a hundred loads or more of it and not very far to haul.
It would be worth more on a heavy soil, because the danger of drying out would be less and the surety of reduction to humus greater. To get the highest value from such stuff it should be composted with water and turning in heaps, but that would occasion expense beyond value probably, unless it could be composted with manure for market garden purposes. The hauling might be good work for idle teams. Spread the stuff rather thinly to be covered in with fall plowing, so that its decay could be promoted during the rainy season.
Slow Stuff as a Fertilizer.
How can we use sawdust and shavings from our high school shop so as to combine it with street sweepings, lawn cuttings, etc., and insure ready decay without objectionable features?
Do not mix sawdust and shavings with lawn clippings and street sweepings, because of the great difference in susceptibility to decay. The lawn clippings and street sweepings, which would contain considerable horse manure, would be readily transformed into a good fertilizer by composting. Such treatment, however, would have no appreciable effect upon sawdust or shavings for a considerable period of time, and they would still be too coarse in their character to be of any value unless you have to deal with heavy clay soil, and in that case the sawdust and fine shavings might be dug in at once and trusted to decay slowly in the soil, at the same time improving its friability by their coarser particles. If, however, you are dealing with light sandy loam, such coarse material would cause too rapid drying out and injure the plant, which might be benefited by lawn clippings and street sweepings. The best way to get rid of the sawdust and shavings is to set up an altar, such as we have in our own backyard - a piece of an old boiler about two feet in diameter and two and a half feet high, in which we currently burn all rubbish which is not available for quick composting into a fertilizer.
Lime on Sandy Soil.
Do you think 500 pounds of lime per acre would help a sandy soil which has not been enriched by pasturing or legumes? Of course, we would not apply the lime until next fall before plowing.
Lime is not usually called for in a sandy soil, which probably requires direct fertilizing with stable or commercial fertilizers.