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- Reproductive Biology of Carya Cathayensis Sarg. 山核桃生殖生物学研究
- leaves of Carya cathayensis 山核桃叶
- Achievements and Measures of Increase Production of Carya cathayensis Sarg. 山核桃科研成就和增产措施
- The methods of CTAB, rapid CTAB, SDS and low pH medium were used for genomic DNA isolation of Carya cathayensis. 分别用SDS法、CTAB法、简易CTAB法及高盐低pH法提取山核桃干叶的基因组DNA并进行了检测比较。
- RAPD Analysis on the Genetic Diversity of Carya cathayensis Germplasm Resources[J]. 引用该论文 郭传友;黄坚钦;王正加;方炎明.
- A mathematical simulation model of the annual output of Carya cathayensis in Linan County is establishecl in this paper. 本文利用昌化气象站27年的气象资料和临安县相应年份的山核桃产量资料,建立了该县山核桃年总产量的数学模拟模式。
- The results showsed that the contents of Mo,Cu,B,Co,Ni,Zn and Cr in rocks,soils and matrixes closely related to the growth of Carya Cathayensis. 研究表明:岩石、土壤、成土母质中的Mo、Cu、B、Co、N i、Zn、Cr等元素的丰度与宁国山核桃的生长发育密切相关;
- Traditional management of Carya cathayensis is semi - wild extensive management,one tending only in on - year before seeding. 传统山核桃林分为半野生状态的粗放经营,仅在结实大年采果前林地劈山抚育1次。
- Studying on the fat conversion of Carya cathayensis in the course of maturity, we get the result that the stage of fat accumulation during the fruit growth and development is between late July and mid September. 通过山核桃成熟过程中油脂变化规律的研究表明:山核桃果实生长发育过程中,七月下旬至九月中旬为油脂积累期。
- Current advances in study of Carya cathayensis biological characteristics, breeding, cultivation and mana-gement, processing were described so as to discuss further study and development of the plant. 系统概述了山核桃生物学特性、育种、栽培管理及加工方面的研究现状,并对今后山核桃研究和发展趋势进行了探讨。
- Based on growth habit, experiment on seedling cultivation of Carya cathayensis in plastic house resulted that this kind of cultivation had advantages of high quality, high survival rate, low investment. 根据山核桃生长习性,应用塑料簿膜覆盖技术进行山核桃小拱棚育苗试验,结果表明:山核桃小拱棚育苗具有苗木质量好、出圃率高、投资少、见效快的特点,是山核桃育苗的一项适用技术。
- Investigation in 13 towns of 6 cities and counties of Zheyang provinces and Anhuiprovince on the correlation of yield to soil fertility in the forest of Carya cathayensis showedthat C. 通过浙皖两省6个县市13个乡镇27个典型高低产山核桃林产量与土壤肥力的相关调查研究,表明在黑色石灰土和山地黄壤上山核桃生长结果良好,产量高;
- The leaves of the book had yellowed with age. 书页因年久而变黄。
- Study on Cultivation Technique of Carya cathayensis 山核桃栽培技术初探
- Advances in Study of Carya cathayensis 山核桃研究进展
- The leaves of the tree are dying off. 树上的叶子相继枯死。
- Silkworms feed on the leaves of mulberry. 蚕吃桑叶。
- canker disease of Carya cathayensis 山核桃干腐病
- The optimal reaction system of RAPD in ?Carya cathayensis? 山核桃RAPD反应体系的优化
- Animals with long necks live off the leaves of tall trees. 长劲动物靠吃高树上的树叶来维持生命。