A STUDY OF THE RELATIONSHIP BETWEEN MATURATION DEGREE AND ORGANIC MATTER ACCUMULATION OF SWEET POTATO SEED
Li Kunpei; Zhang Qitang; Li Renquan (Southwest China Teachers University)
Accumulation of organic matter in sweet potato seed increased with days following pollination. In the first 15 days after pollination, ornagic matter increased rapidly, whereafter its rate of accumulation showed a decline . Protein , total sugar and fat accounted for 3 0 ~6 3 , 2 6 . 32 and 7.6% , respectively, of the total weight of the mature seed.
【CateGory Index】： S531