Fire blight likes warm, rainy days when the fruit trees are in bloom. If you find that your pear tree has fire blight, you need to remove all diseased wood and treat your fruit tree with a Bordeaux mixture or an approved copper treatment. These may help stop the spread of the disease....
Tree performance, fruit production, and disease occurrence were compared for 'Niitaka' Asian pear (Pyrus pyrifolia Nakai) trees grown under open-field or rain-shelter system in two organic orchards. The study was conducted in two provinces, Naju (orchard A) with young pear trees in 2012 and ...
Furthermore, systematic breeding by the Horticultural Research Station (currently, NARO Institute of Fruit Tree Science, National Agriculture and Food Research Organization (NIFTS)) began in 1935, which mainly aimed to improve fruit quality by focusing on flesh texture and black spot disease ...
A selection method for the resistant mutant to black spot disease was developed in Japanese pear by using the host-specific toxin, AK-toxin I. To determine... T Sanada - 《Japanese Journal of Breeding》 被引量: 14发表: 2008年 FRUIT DISORDERS, MINERAL COMPOSITION AND TREE PERFORMANCE INFLUENCE...
The meaning of PEAR is a pome fruit of a tree (genus Pyrus, especially P. communis) of the rose family that typically has a pale green or brownish skin, a firm juicy flesh, and an oblong shape in which a broad base end tapers upward to a narrow stem end.
The response of pear tree and fruit growth to the water stress applied during different growing stages of pear tree The study was conducted to investigate the influence of water deficit applied at different stages on the growth and fruit yield of pear trees. The experime... M Sun,Y Wu,Z ...
The new and distinct cultivar relates to a russet type Japanese pear tree that has a strong resistance to black spot disease and has substantially the same excellent qualities as the Japanese pear cultivar `Shinsui`. The new pear tree bears a yellowish brown fruit, is highly sweet, medium in...
P Gugerli,ME Ramel - XIX International Symposium on Virus & Virus-like Diseases of Temperate Fruit Crops-fruit Tree Diseases 被引量: 17发表: 2004年 A novel, highly divergent ssDNA virus identified in Brazil infecting apple, pear and grapevine (2015) A novel, highly divergent ssDNA virus ident...
pear tree是梨树的意思那tree fruited?在同一本书里! 相关知识点: 试题来源: 解析 fruit tree 果树 tree freiued 果树结满果实 分析总结。 扫码下载作业帮拍照答疑一拍即得答案解析查看更多优质解析举报fruittree果树treefreiued果树结满果实解析看不懂
Canning of fruit InA Complete Course in Canning and Related Processes (Fourteenth Edition), 2016 2.16Pears Pearis the name of the pomaceous fruit from the treePyrus communisorPyrus sinensis. Although there are about 3000 varieties of pears, not all pears are pear shaped. Some look very similar...