EFFECT OF PLANTING DATE ON GROWTH AND YIELD OF SWEET-POTATOES

[1] GOLLIFER DE, 1980, TROP AGR, V57, P363

[2] HALSEY LH, 1981, 5 U FLOR VEG CROPS R

[3] HAYNES PH, 1970, 2ND P INT S TROP ROO, V1, P10

[4] KENNARD GB, 1944, TROP AGR, V24, P69

[5] EFFECTS OF THERMOPERIODISM ON TUBER FORMATION IN IPOMOEA BATATAS UNDER CONTROLLED CONDITIONS [J]. PLANT PHYSIOLOGY, 1961, 36 (05) : 680 - &

[6] KING GA, 1985, TROP AGR, V62, P225

[7] Li L., 1981, National Science Council Monthly, V9, P693

[8] PHIPPS RH, 1975, AGR DEV ADV SERV REV, V16, P131

[9] Sakr El Sayed M., 1943, PROC AMER SOC HORT SCI, V42, P517

[10] TANAKA JS, 1976, 4TH P INT S TROP ROO, P150

[1] GOLLIFER DE, 1980, TROP AGR, V57, P363

[2] HALSEY LH, 1981, 5 U FLOR VEG CROPS R

[3] HAYNES PH, 1970, 2ND P INT S TROP ROO, V1, P10

[4] KENNARD GB, 1944, TROP AGR, V24, P69

[5] EFFECTS OF THERMOPERIODISM ON TUBER FORMATION IN IPOMOEA BATATAS UNDER CONTROLLED CONDITIONS [J]. PLANT PHYSIOLOGY, 1961, 36 (05) : 680 - &

[6] KING GA, 1985, TROP AGR, V62, P225

[7] Li L., 1981, National Science Council Monthly, V9, P693

[8] PHIPPS RH, 1975, AGR DEV ADV SERV REV, V16, P131

[9] Sakr El Sayed M., 1943, PROC AMER SOC HORT SCI, V42, P517

[10] TANAKA JS, 1976, 4TH P INT S TROP ROO, P150