搜索结果: 1-3 共查到“知识库 production areas”相关记录3条 . 查询时间(0.053 秒)
Soil fertility status of 20 seed production areas of Tectona grandis Linn. f. in Karnataka, India
soil properties seed production area fruit production
2015/3/27
The seed production area (SPA) is an improved plantation managed for production of quality seeds for a large-scale plantation programme. The soil nutrient is one of several factors affecting seed prod...
Evaluation of caraway essential oil from different production areas of Serbia
Carum carvi var. annuum essential oil content essential oil composition carvone/limonene ratio
2015/3/24
Caraway fruits contain essential oils that give caraway its characteristic aroma. This paper evaluates quantity and composition of the essential oil from the annual caraway grown in different producti...
Occurrence and distribution of soil nematodes in cotton (Gossypium hirsutum L.) production areas of Kenya
Cotton soil nematodes survey
2011/1/12
A baseline survey was conducted to determine the occurrence and distribution of soil nematodes associated with cotton in major growing areas in Kenya. Such baseline data on soil nematode abundance, di...