clonal variety造句

• This dense plant canopy can be used to propagate clonal varieties by sod, sprigs, or plugs.
• Viticulturists have worked with Romagna vines to produce new clonal varieties of high quality ( most notably the clones R24 & T19 ).
• The same fate nearly occurred in Germany, but vine breeders in the early 20th century were able to develop clonal varieties that would produce a more consistent and reliable crop.
• Chapot states that the principal clonal varieties are " Poire du Commandeur ", " Citron de Borneo " ( Chapot, 1964d ), and " Pomme d'Adam ".
• This includes some of the oldest Syrah plantings in California, dating back to 1913, which today makes the McDowell Valley an active center into research into the clonal varieties of Syrah.
• In the 1970s, a particular clone of Cabernet Sauvignon that was engineered to be virus free was noted for its very high yields-causing many quality conscious producers to replant their vineyards in the late 20th century with different clonal varieties.