搜索结果: 1-4 共查到“作物育种学与良种繁育学 Apple”相关记录4条 . 查询时间(0.133 秒)
Comparison of the Establishment Efficiency of Well-grown Seedlings at the Early Growth Stage from Reciprocal Crosses between Diploid and Triploid Apple Cultivars,and the Possibility of These Cultivars Cross Breeding
fruit set pollen parent seed formation tree height viability
2009/7/8
This study investigated the possibility of performing cross breeding between diploid (2x) and triploid (3x) apple cultivars. Well-grown king flowers of 2x were hand-pollinated with an abundance of pol...
Self-compatibility of 3 Apple Cultivars and Identification of S-allele Genotypes in Their Self-pollinated Progenies
embryo culture parthenocarpy X-ray irradiated
2009/7/7
We analyzed fruit and seed sets after self-pollination in 3 apple cultivars. Between 1998 and 2001, we carried out self-pollination of cultivars ‘Megumi’, ‘Orin’ and ‘Fuji’, which exhibit different le...
Improvement of the Catch Efficiency of the Apple Snail, Pomacea canaliculata (Lamarck) (Gastropoda : Ampullariidae) by the Trap Crop
Apple snail handpick trap crop paddy rice field
2010/12/2
We compared the efficiency of catching the apple snail by hand with and without trap crops. Except in the paddy rice field where there were few snails, it took over two hours per 10a to handpick the s...
THE FINANCIAL EFFICIENCY OF THE APPLE PRODUCTION IN BOSNIA AND HERZEGOVINA
integral pomology production analysis net present value profitability
2010/11/30
General trend of decreasing agricultural land area and global population increase sets new challenges for apple producers. This basically calls for more efficient apple production. The integrated appl...