利用烤烟烘房烘烤马尾松球果技术马尾松是思南县分布最广的树种，也是目前荒山造林的先锋树种。前几年，思南县造林育苗用的马尾松种子，皆是从外地调进或自产的陈种，种质差、用种量大，造林成活率低。在思南县，冬季日照短，给马尾松球果处理带来了困难，第２年春，利用... The use of flue-cured roast baking room Pinus massoniana Pinus massoniana is Sinan County’s most widely distributed species, but also the pioneers of barren hills afforestation species. A few years ago, Sinon County seedlings with Pinus massoniana seedlings are all transferred from the field or self-Chen Chen species, poor germplasm, with a large amount of species, afforestation survival rate is low. In Sinan County, the winter sunshine is short, which brings difficulties to the processing of masson pine cones.