马尾松是我国松属中分布最广,数量最多的一种主要用材树种。在南方各省(区)森林蓄积量中,马尾松约占半数以上。近年来,大搞飞机播种造林,需种量很大,供不应求。我地区岑溪县、藤县列为全国的马尾松良种采种基地;而马尾松球果沿习采用堆沤方法处理,此法处理时间较长,出种率低。同时,因球果堆沤发热,对种子质量有影响。为了缩短球果处理时间,提高出种率,提高种子质量,我们采用人工热处理(电热干燥法),使种子脱落既快、又多、又好。现将试验结果总结如下,供参考。 Masson pine is the most widely distributed in China Pinus, the largest number of a timber species. In the southern provinces (autonomous regions) in the volume of forests, Pinus massoniana accounted for more than half. In recent years, engage in aircraft sowing afforestation, the need for a great amount, in short supply. Cenxi County, Tengxian County in my area as a national seed production base of masson pine; and Masson pine cones used along the heap method to deal with this method for a long time, a low rate of emergence. At the same time, due to the heat of the pile of pods, the quality of the seeds has an impact. In order to shorten the processing time of cones, improve the seed rate and improve the quality of seeds, we use artificial heat treatment (electric drying method), so that the seeds off quickly, but also more, and good. The test results are summarized below, for reference.