In order to solve the problems including low fruit-bearing rate and low yield caused by blind plantation in production, the medium formula for pollen germination of Lonicera caerulea L. var. edulis Turcz. ex Herd., it...In order to solve the problems including low fruit-bearing rate and low yield caused by blind plantation in production, the medium formula for pollen germination of Lonicera caerulea L. var. edulis Turcz. ex Herd., its pollination habit, self-compatibility and open pollination compatibility between different superior individuals were investigated with superior individuals from superior wild individuals of L. caerulea in Changbai Mountains as experimental materials. Self-compatibility and open pollination compatibility among different fine plants provide theoretical basis for its further application and further selection of new varieties. The results showed the optimal medium for germination of L. caerulea pollen was 27.5% sucrose ＋ 100 PPM boric acid with a pH value of 6.0. On this medium, the superior individuals L1, L2 and L3 had the pollen germination rates of 53.4%, 50.9% and 51.6%, respectively. The three superior individuals had no significant differences in the quantity of germinated pollen tubes, which ranged from 1 to 4. The three excellent single plants were the most likely to germinate a single pollen tube, accounting for 83.3% of the pollen germinated and 89.6% of the pollen germinated. Therefore, in production, it is necessary to plant L1 with a certain amount of pollination trees or plant it together with multiple species, to improve its yield. On the contrary, L2 and L3 have no need for pollination trees theoretically, but whether the fruits obtained by self-pollination and outcrossing differ in quality still needs further study.展开更多
Nutritional components in dry fruits of Lonicera caerulea L.var.edulis Turcz.ex Herd.collected from Hulun Buir of Inner Mongolia have been analysed.The results show that dry fruits mainly contain sugar(243.40 mg·...Nutritional components in dry fruits of Lonicera caerulea L.var.edulis Turcz.ex Herd.collected from Hulun Buir of Inner Mongolia have been analysed.The results show that dry fruits mainly contain sugar(243.40 mg·g-1),crude protein(87.49 mg·g-1),crude fat(86.30 mg·g-1),VB2(0.543 mg·g-1),VPP(2.809 mg·g-1),VA(4.66×10-3 mg·g-1),VE(3.188 mg·g-1),carotene(1.661 mg·g-1),essential microelements(0.852 mg·g-1) including Fe,Mn,Zn,Cu,Se and essential amino acids(22.97 mg·g-1).It also contains VC,VB1,K,Na,Ca,Mg,P and other nonessential amino acids.展开更多
基金Supported by the Cooperative Project between the Yanbian University,China and National Institute of Horticultural and Herbal Science of the Rural Development Administration(RDA)of the Republic of Korea
文摘In order to solve the problems including low fruit-bearing rate and low yield caused by blind plantation in production, the medium formula for pollen germination of Lonicera caerulea L. var. edulis Turcz. ex Herd., its pollination habit, self-compatibility and open pollination compatibility between different superior individuals were investigated with superior individuals from superior wild individuals of L. caerulea in Changbai Mountains as experimental materials. Self-compatibility and open pollination compatibility among different fine plants provide theoretical basis for its further application and further selection of new varieties. The results showed the optimal medium for germination of L. caerulea pollen was 27.5% sucrose ＋ 100 PPM boric acid with a pH value of 6.0. On this medium, the superior individuals L1, L2 and L3 had the pollen germination rates of 53.4%, 50.9% and 51.6%, respectively. The three superior individuals had no significant differences in the quantity of germinated pollen tubes, which ranged from 1 to 4. The three excellent single plants were the most likely to germinate a single pollen tube, accounting for 83.3% of the pollen germinated and 89.6% of the pollen germinated. Therefore, in production, it is necessary to plant L1 with a certain amount of pollination trees or plant it together with multiple species, to improve its yield. On the contrary, L2 and L3 have no need for pollination trees theoretically, but whether the fruits obtained by self-pollination and outcrossing differ in quality still needs further study.
文摘Nutritional components in dry fruits of Lonicera caerulea L.var.edulis Turcz.ex Herd.collected from Hulun Buir of Inner Mongolia have been analysed.The results show that dry fruits mainly contain sugar(243.40 mg·g-1),crude protein(87.49 mg·g-1),crude fat(86.30 mg·g-1),VB2(0.543 mg·g-1),VPP(2.809 mg·g-1),VA(4.66×10-3 mg·g-1),VE(3.188 mg·g-1),carotene(1.661 mg·g-1),essential microelements(0.852 mg·g-1) including Fe,Mn,Zn,Cu,Se and essential amino acids(22.97 mg·g-1).It also contains VC,VB1,K,Na,Ca,Mg,P and other nonessential amino acids.
