摘要:
为了探索贵州省条件下适宜的茶树容器育苗栽培基质，采用贵州省具有丰富资源的松针土、红岩粉及灰岩粉三种栽培基质进行了茶树育苗盘育苗试验，并对三种栽培基质条件下茶种子萌发率、茶苗存活率及生长情况进行了测定。结果表明：松针土栽培基质在种子萌发率、茶苗存活率、茶苗株高及茶苗叶片数方面显著优于另外两种基质；但在茶苗鲜重、干重、叶干重、根干重及茶苗地径、最长叶长度、最长叶宽度影响方面，三种基质无显著性差异。因此，松针土是最好的茶树育苗基质，但在松针土缺乏条件下，灰岩粉可作为替代品使用。
Abstract:
In order to explore
appropriate cultivation matrix for tea tree container nursery under the condition
of Guizhou province, experiments for tea tree seedling cultivation with three
kinds of cultivation matrix (pine needle powder soil, red rock and limestone
powder), which are rich in Guizhou province, in nursery site were conducted. And
seed germination rate, tea seedling survival rate and growth were determined
under the condition of three kinds of cultivation matrixes. The results showed
that the seed germination rate, tea seedling survival rate, tea seedling height
growth and tea seedling leaf number of pine needle soil cultivation matrix were
significantly superior to the other two matrixes; but in tea seedling fresh
weight, dry weight, root dry weight, seedling ground diameter, length of the
longest leaf and leaf width, there was no significant difference among three
kinds of matrixes. Therefore, pine needle soil is the best cultivation matrix
for tea tree seedling relative to the other two matrixes, but if pine needle
soil lacks, limestone powder can be used as an alternative.