{"id":20,"date":"2015-10-01T20:57:53","date_gmt":"2015-10-01T20:57:53","guid":{"rendered":"http:\/\/www.p2g.us.com\/?page_id=20"},"modified":"2017-01-31T15:36:04","modified_gmt":"2017-01-31T23:36:04","slug":"krymsk5","status":"publish","type":"page","link":"https:\/\/p2g.us.com\/index.php\/krymsk5\/","title":{"rendered":"Krymsk\u00ae5"},"content":{"rendered":"
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Krymsk\u00ae 5<\/span><\/strong><\/span><\/p>\n

(cv. VSL 2) USPP#15,723<\/span><\/p>\n

Sweet cherries planted on Krymsk\u00ae 5 are a more precocious rootstock than Mazzard or Colt, yet not as precocious as the Gisela\u00ae series. Additionally, Krymsk\u00ae 5 is very tolerant of stress conditions, such as high temperature and low soil moisture. The tree size is equivalent to Gisela\u00ae 6 and has good anchorage and tolerance of heavy soils. In heavy soils, significant suckers may occur. Krymsk\u00ae 5 is sensitive to the pollen borne ILAR viruses. Krymsk\u00ae 5 appears to be less sensitive to Bacterial Canker than Gisela\u00ae 6.<\/span><\/p>\n

\u00a0<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div><\/div><\/div>

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PARENTAGE:<\/strong><\/span> Prunus fruiticosa<\/span>\u00a0x Prunus serrulata var. <\/span>lannesiana
\nORIGIN:<\/strong> <\/span>Krymsk Experimental Breeding Station, Krasnodar Region, Russia.<\/span>
\nOLDEST TEST SITES IN THE US:<\/span><\/strong> Sweet cherries\u20142000 in California, Oregon, Washington and New York.<\/span>
\nCOMPATIBILITY:<\/strong> <\/span>Sweet cherries and many sour cherries (Montmorency not tested). Significant graft union <\/span>over-growth can sometimes occur. <\/span>
\nVIGOR:<\/strong> <\/span>90% of Mazzard seedling. <\/span>
\nGROWTH UNIFORMITY:<\/strong> <\/span>Excellent. <\/span>
\nANCHORAGE:<\/strong> <\/span>Good. <\/span>
\nPRECOCITY:<\/strong> <\/span>Between Mazzard and Gisela\u00ae 6. <\/span>
\nYIELD EFFICIENCY:<\/strong> <\/span>Good with sweet cherry. Less flower density than Gisela\u00ae rootstocks. Crop load management needed, but less than with Gisela\u00ae. Yield efficiency with sour cherries is unknown. <\/span>
\nFRUIT MATURITY:<\/strong> <\/span>Fruit ripens with Mazzard. More testing is needed. <\/span>
\nSUCKERING:<\/strong> <\/span>Produces some trunk and root suckers. Can be excessive in heavy soils. <\/span>
\nCHILLING REQUIREMENT:<\/strong><\/span> Appears to be higher than Mazzard seedling. <\/span>
\nCOLD HARDINESS:<\/strong> <\/span>Excellent for all but the coldest growing sites in the US. <\/span>
\nNEMATODE RESISTANCE:<\/strong> <\/span>Unknown. No problems have been encountered. <\/span>
\nEFFECT OF ROOTSTOCK ON BACTERIAL CANKER SUSCEPTIBILITY:<\/span><\/strong> Less sensitive than Gisela\u00ae 6. <\/span>
\nOAK ROOT FUNGUS TOLERANCE:<\/strong> <\/span>Untested.<\/span>
\nPHYTOPHTHORA SENSITIVITY:<\/strong> <\/span>No problems have been encountered.<\/span>
\nVERTICILLIUM RESISTANCE:<\/strong> <\/span>Unknown. <\/span>
\nDISEASE PROBLEMS\u2014OTHER:<\/strong> <\/span>Very sensitive to PNRS and PDV viruses. <\/span>
\nASPHIXIA TOLERANCE:<\/strong> <\/span>More experience needed. <\/span>
\nDROUGHT TOLERANCE:<\/strong> <\/span>More tolerant to low soil moisture and <\/span>high temperature stress than Gisela rootstocks.<\/span>
\nCROWN GALL SUSCEPTIBILITY:<\/span><\/strong> Level of susceptibility is unknown, but not extreme. <\/span>
\nHIGH PH TOLERANCE<\/strong>:<\/span> Unknown. <\/span>
\nCALCAREOUS SOIL TOLERANCE:<\/strong> <\/span>Unknown.<\/span><\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"

Krymsk\u00ae 5(cv. VSL 2) USPP#15,723Sweet cherries planted on Krymsk\u00ae 5 are a […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0},"_links":{"self":[{"href":"https:\/\/p2g.us.com\/index.php\/wp-json\/wp\/v2\/pages\/20"}],"collection":[{"href":"https:\/\/p2g.us.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/p2g.us.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/p2g.us.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/p2g.us.com\/index.php\/wp-json\/wp\/v2\/comments?post=20"}],"version-history":[{"count":8,"href":"https:\/\/p2g.us.com\/index.php\/wp-json\/wp\/v2\/pages\/20\/revisions"}],"predecessor-version":[{"id":294,"href":"https:\/\/p2g.us.com\/index.php\/wp-json\/wp\/v2\/pages\/20\/revisions\/294"}],"wp:attachment":[{"href":"https:\/\/p2g.us.com\/index.php\/wp-json\/wp\/v2\/media?parent=20"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}