seed provenance

基本解釋

There was complex relationship between the provenance variation of variables and the climatic factors and geographical position of seed sources.
分析還表明，主要性狀的變化與種源的原產(chǎn)地氣候、地理位置重要因子有著復(fù)雜且多樣的聯(lián)系；
The provenance trails including 28 seed sources of Schima superba was used to illustrate the differences among provenances in seedling dry matter accumulation and allocation.
利用28個木荷種源的苗期測定材料，研究了不同種源的干物質(zhì)積累和分配規(guī)律。
A quantitative analysis was conducted by gas chromatography for Eucalyptus grandis 's 12 provenance and 80 open pollinated families provided by the Australian Tree Seed Centre.
用氣相色譜法分析了巨桉12個種源80個自由授粉家系的細(xì)胞膜脂肪酸的含量和組成。