Adjustment of flowering period
advancing flowering period
Beginning of flowering period
Climate during the flowering period
control of flowering period
delaying flowering period
flowering period adjustment
Flowering period control
Frost during flowering period
Heading and flowering period
prediction of flowering period
Flowering-podding period
Flowers during the spring and Yuanxiao period
main flow during the peak period
period of cotton budding to flowering and boll sets
The safe period of heading and flowering stage
water deficiency during flowering and fruiting period
Carboniferous Period—Permian Period