CONTENTS. Ill 



FIELD CROPS. 



Page. 



On the correction of results obtained in field trials, Kiistensen 328 



The results of electroculture in Hedewigenkoog, Clausen 328 



Experiments with shelter for agricultural crops, 1910, Kristensen 328 



The choice of crops for alkali land, Kearney 328 



Remarks on dry farming, Tulaikov 328 



[Work with field crops at the Hawaii Station], Wilcox et al 328 



Eighth biennial report of the state engineer of Idaho, 1909-10, Martin 330 



Report of general work on the Buncombe and Transylvania test farms, Collett. . 330 



Cooperative field and fertilizer trials in Dalarna and Norrland, 1909, Rhodin 331 



Report of the Temir Experiment Field, 1907-8, Chaianov 331 



[Experiments with field crops], Gourlay 331 



[Fertilizer tests on grass land, including cooperative work], Taylor 331 



Fertilizing permanent marsh pastures, Hinrichs 331 



Alfalfa management, Pugsley 331 



The tillering power of barley, Tedin 331 



Tests of some improved varieties of barley, Vanha 331 



K'^ariety tests of corn and cotton]. Burgess 332 



esults from the Karayaz Experiment Field, Tarat'mov 332 



Cotton growing within the British Empire, Reed 332 



Lespedeza, or Japan clover, McNair and Mercier 332 



The root syslem of oata and it« relation to nutritive substances, Egorov 333 



Systematic classification of oat varieties and oat breeding, Bohmer 333 



Cases of spontaneous disappearance of unit characters in oats, Nilsson-Ehle 333 



Svalof Fyris oats, Nilsson-Ehle 333 



The occurrence of a perennial rice in Senegal, Ammann 333 



Paddy cultivation in Krian, Pratt 333 



Three years' experiments with fodder beets at Svalof, Karlsson 333 



Dry substance of beet leaves and sugar-buildmg capacity, Andrlik and Urban. . 333 



Classification and examination of canes indigenous to Bengal, Taylor 334 



Cane sugar, Deerr 334 



Thickness of sowing wheat, depth, and time of plowing, Aleksandrovich 334 



Influence of nitrate of soda on structure and protein of wheat, Moertlbaucr 334 



Utilization of nutritive substances from manure by oats and wheat, Klucharev. 335 



Spraying to eradicate dandelions from lawns, French 335 



Spraying fails to kill New York dandelions, Hall 335 



Investigations of the appearance and longevity of weed seeds, Dorph-Petersen. 335 



Weeds of Ontario, Howitt 335 



Weeds and their destruction. Long 335 



HORTICULTURE. 



Horticultural information — How to obtain it, Pickett et al 335 



Annual and biennial garden plants, Speer 336 



Market gardening, II, Watts 336 



The small garden useful, Curtis 336 



Root and stem vegetables. Dean 336 



Cauliflower and Brussels sprouts on Long Island, Judson 336 



Report of the horticulturist, Higgins 336 



[Notes on horticultural investigations], Pickett 337 



Report of spraying experiments in southeastern Ohio, 1910, Ballon 337 



Suggestions for spraying, Rumsey, Giddings, and Dacy 338 



Spraying peaches for brown-rot, scab, and curculio, Scott and Quaintance 338 



Apple growdng in New England — IV, Orchard management, Jarvis 339 



Fertilization and cultural methods for apple orchards, Stewart 339 



Banana culture, Rimg 339 



Biometric investigations on a graft hybrid between pear and quince, Daniel. . . 339 



The improvement of citrus fruits through bud selection, Shamel 339 



The cultivation of guavas near Poona, Dharwar, and Limbgaon, Kulkarni 339 



Lemon blossoms and why they fall off, Coit 340 



[Pineapple investigations], Kelley 340 



The graft stocks in dry and lime soils, Gervais 341 



Report on the grape phylloxera in Austria in 1907, 1908, and 1909 341 



Evolution of the tea trade, MacFarlane 341 



Pecans, Williams 341 



The pecan in Alabama, Williams 341 



Daffodils, Jacob 341 



