共 13 条
[1]
AMES JW, 1912, OHIO AGR EXP STA B, V247
[2]
BEAL WH, 1889, 7 MASS STAT AGR EXP, P291
[3]
Burd JS, 1919, J AGRIC RES, V18, P0051
[4]
CROCKER CS, 1893, 10 MASS STAT AGR EXP, P309
[5]
HENRY WA, 1916, FEEDS FEEDING, P633
[6]
RELATION OF NUTRIENT SOLUTION TO COMPOSITION AND REACTION OF CELL SAP OF BARLEY
[J].
BOTANICAL GAZETTE,
1919, 68 (04)
:297-304
[7]
Hoagland DR, 1919, J AGRIC RES, V18, P0073
[8]
LOEW O, 1903, USDA BUR PLANT IND B, V45
[10]
MANN G, 1906, CHEM PROTEINS, P237