------------------------------+----------+----------- |Hay worth,| Beef, lbs. Stage of Growth | per ton | produced ------------------------------+----------+----------- When ¹⁄₁₀ in bloom | $5.35 | 706 When in full bloom | 4.90 | 562 When ¹⁄₂ of blooms have fallen| 4.35 | 490 ------------------------------+----------+----------- The Kansas station found the protein content to be: Stage of Growth Protein content When ¹⁄₁₀ in bloom 18.5 per cent. When ¹⁄₂ in bloom 17.2 „ „ When in full bloom 14.4 „ „ CONSTANT WATCHFULNESS DEMANDED In humid regions, the alfalfa farmer at the time of the first cutting often finds himself in a trying position. The value of the leaves demands early cutting, and this may be just when it is likely to rain with great frequency. He knows that a wetting will injure his hay, and that this results in more or less loss of some of its most valuable parts from the hour of cutting until it is thoroughly cured. The Colorado station reports that alfalfa hay left out for fifteen days after cutting and rained on twice, lost 26.1 per cent of its feeding value. Hay left out for seven days and having only one light rain, lost 10 per cent. Another lot left out three days, without rain, lost 5 per cent. Wetting delays the curing, and by the washing the hay loses much sugar, dextrin and other soluble matters, and also develops fungi. However, the only thing to do is to cut, exercising good judgment of course as to the amount each day. LOSSES IN CURING Headden found, at the Colorado station, that in an average alfalfa plant the stems amounted to forty to fifty per cent of the weight, while with very leafy, small-stemmed plants the leaves sometimes form more than sixty per cent of the entire weight. The leaves were readily lost if the hay was not handled carefully. He concluded that the minimum loss from the falling off of the leaves and stems in careful haymaking amounts to from fifteen to twenty per cent; and in cases where conditions have been unfavorable, as much as sixty or even sixty-six per cent of the entire dry crop is lost. Stated in another way, with the best of conditions, and with great care, for every 1,700 pounds of hay taken off the field, at least 300 pounds of leaves and stems are left scattered on the ground, “and, in very bad cases, as much as 1,200 pounds may be left for each 800 pounds taken.” A study of these facts should induce the careful haymaker to use all possible skill in curing alfalfa, and they show that it will be profitable to expend more than the usual amount of labor in saving the leaves, considering that they are worth, pound for pound, nearly four times as much as the stems. HARVESTING IN HUMID REGIONS