CAJ | 학술논문

对展毛野牡丹的种子特性和花粉活力进行了初步研究，结果表明：展毛野牡丹的种子细小、数量多，千粒重约0.053 g，每果种子数3000粒左右；种子为不规则三角形，有深浅2种颜色，浅色与深色种子数量比约为1∶1.45。展毛野牡丹种子的适宜萌发温度为25℃，发芽率可达64.73%；能萌发的是浅色种子，深色种子基本不萌发；光对其种子萌发有促进作用。在展毛野牡丹的异型雄蕊中，具有紫色花药的较长雄蕊的花粉活力要高于具有黄色花药的较短雄蕊。
대전모야모단적충자특성화화분활력진행료초보연구，결과표명：전모야모단적충자세소、수량다，천립중약0.053 g，매과충자수3000립좌우；충자위불규칙삼각형，유심천2충안색，천색여심색충자수량비약위1∶1.45。전모야모단충자적괄의맹발온도위25℃，발아솔가체64.73%；능맹발적시천색충자，심색충자기본불맹발；광대기충자맹발유촉진작용。재전모야모단적이형웅예중，구유자색화약적교장웅예적화분활력요고우구유황색화약적교단웅예。
Seed features and pollen viability of Melastoma normale D. Don were studied. Results showed that the volume and number of the seeds of Melastoma normale were tiny and numerous. The 1000-grain weight of seeds was about 0.053g and every fruit had almost 3000 tiny seeds on average. The seeds had irregular triangular shape with either light color or dark color in the same fruit. The ratio of seeds in light color to the seeds in dark color was 1∶1.45. The optimum temperature for seed germination was 25℃with about 64.73%rate of seed germination. The germinated seeds were the seeds in light color other than the seeds in dark color. Light was essential for the seed germination. There was an atypia of stamen of Melastoma normale. The anther of the longer stamen was purple while the anther of the shorter stamen was yellow. The viability of pollens from the purple anther was much higher than that of pollens from the yellow anther.