{"id":16201,"date":"2024-02-06T22:44:40","date_gmt":"2024-02-06T22:44:40","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=16201"},"modified":"2024-02-06T22:44:40","modified_gmt":"2024-02-06T22:44:40","slug":"the-elusive-musk-strawberry-a-horticulturists-quest","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/ro\/life\/horticulture\/the-elusive-musk-strawberry-a-horticulturists-quest\/","title":{"rendered":"\u00centoarcerea c\u0103p\u0219unii moscate: Descoperirea delicioas\u0103 a unui horticultor"},"content":{"rendered":"

C\u0103utarea eluzivei c\u0103p\u0219uni moscate: Misiunea unui horticultor<\/h2>\n\n

Promisiunea unei arome pierdute<\/h2>\n\n

\u00cen domeniul horticulturii, Harry Jan Swartz, un profesor dedicat de la Universitatea din Maryland, a pornit \u00eentr-o misiune ambi\u021bioas\u0103: s\u0103 readuc\u0103 la via\u021b\u0103 aroma evaziv\u0103 a c\u0103p\u0219unii moscate, un fruct \u00eendr\u0103git de Jane Austen \u0219i contemporanii s\u0103i.<\/p>\n\n

O delicates\u0103 istoric\u0103<\/h2>\n\n

C\u0103p\u0219una moscat\u0103, cunoscut\u0103 sub numele de Fragaria moschata, a fost c\u00e2ndva cultivat\u0103 pe scar\u0103 larg\u0103 \u00een Europa, din secolul al XVI-lea p\u00e2n\u0103 la mijlocul secolului al XIX-lea. Apreciat\u0103 pentru aroma sa intens\u0103 \u0219i gustul s\u0103u unic, era adesea men\u021bionat\u0103 \u00een literatur\u0103, inclusiv \u00een “Emma” de Jane Austen, unde era descris\u0103 ca fiind “net superioar\u0103” altor soiuri.<\/p>\n\n

Bariere \u00een calea cultiv\u0103rii<\/h2>\n\n

\u00cen ciuda popularit\u0103\u021bii sale, c\u0103p\u0219una moscat\u0103 s-a confruntat cu provoc\u0103ri \u00een cultivarea comercial\u0103 din cauza randamentului s\u0103u sc\u0103zut \u0219i a susceptibilit\u0103\u021bii la d\u0103un\u0103tori \u0219i boli. \u00cen plus, cerin\u021bele sale neobi\u0219nuite de polenizare \u0219i structura sa genetic\u0103 au f\u0103cut dificil\u0103 hibridizarea cu soiurile moderne de c\u0103p\u0219uni.<\/p>\n\n

C\u0103utarea lui Swartz<\/h2>\n\n

Ne\u00eenfricat de aceste obstacole, Swartz a lansat un program privat de reproducere \u00een 1998, cu scopul de a crea un hibrid de c\u0103p\u0219uni moscate care s\u0103 combine aroma dorit\u0103 cu fermitatea \u0219i randamentul soiurilor moderne.<\/p>\n\n

Strategii de reproducere<\/h2>\n\n

Strategiile de reproducere ale lui Swartz au implicat \u00eencruci\u0219area c\u0103p\u0219unilor moscate cu specii de c\u0103p\u0219uni s\u0103lbatice \u0219i alpine, utilizarea colchicinei pentru a cre\u0219te num\u0103rul de cromozomi din hibrizi \u0219i selectarea plantelor cu tr\u0103s\u0103turi dezirabile. El a ales \u00een mod deliberat medii de cre\u0219tere dificile pentru a testa rezisten\u021ba hibrizilor s\u0103i.<\/p>\n\n

Provoc\u0103rile cultiv\u0103rii c\u0103p\u0219unilor moscate<\/h2>\n\n

M\u0103rirea dimensiunii \u0219i fermit\u0103\u021bii hibrizilor de c\u0103p\u0219uni moscate, p\u0103str\u00e2nd \u00een acela\u0219i timp aroma lor, s-a dovedit a fi un act delicat de echilibrare. Plantele de c\u0103p\u0219uni produc cantit\u0103\u021bi limitate de fotosinteza\u021bi, pe care le aloc\u0103 randamentului, fermit\u0103\u021bii sau dulcea\u021bei. Swartz a c\u0103utat s\u0103 optimizeze toate cele trei calit\u0103\u021bi, o isprav\u0103 rar\u0103 \u00een cultivarea c\u0103p\u0219unilor.<\/p>\n\n

Un deceniu de \u00eencerc\u0103ri \u0219i erori<\/h2>\n\n

De-a lungul unui deceniu de munc\u0103 minu\u021bioas\u0103, Swartz a gustat aproximativ 100.000 de fructe de p\u0103dure, multe dintre ele neapetisante, \u00een c\u0103utarea combina\u021biei perfecte de tr\u0103s\u0103turi. A selectat cu aten\u021bie semin\u021be din cele mai promi\u021b\u0103toare fructe \u0219i le-a cultivat \u00een noi genera\u021bii de hibrizi.<\/p>\n\n

Un moment de triumf<\/h2>\n\n

Dup\u0103 \u0219apte ani de eforturi ne\u00eencetate, Swartz a ob\u021binut \u00een sf\u00e2r\u0219it o descoperire. A descoperit o boab\u0103 de m\u0103rime medie, conic\u0103, cu o arom\u0103 \u0219i un gust intens de c\u0103p\u0219uni moscate. Aceast\u0103 descoperire a marcat un moment important \u00een c\u0103utarea sa.<\/p>\n\n

Progrese continue<\/h2>\n\n

Munca lui Swartz a continuat cu alte \u00eencruci\u0219\u0103ri \u0219i rafinamente. A identificat trei hibrizi mosc care prezentau caracteristici excep\u021bionale \u0219i a \u00eenceput s\u0103 \u00eei \u00eenmul\u021beasc\u0103 pentru lansare comercial\u0103. Este optimist c\u0103 va dezvolta un hibrid moscat cu randament, dimensiune \u0219i termen de valabilitate viabile din punct de vedere comercial \u00een urm\u0103torii c\u00e2\u021biva ani.<\/p>\n\n

Viitorul c\u0103p\u0219unilor moscate<\/h2>\n\n

\u00cen timp ce obiectivul final al lui Swartz este de a readuce c\u0103p\u0219una moscat\u0103 \u00een prim-planul pie\u021bei fructelor, el recunoa\u0219te provoc\u0103rile de a introduce noi soiuri consumatorilor obi\u0219nui\u021bi cu aromele fade ale c\u0103p\u0219unilor moderne. Cu toate acestea, pasiunea sa pentru c\u0103p\u0219una moscat\u0103 \u0219i devotamentul s\u0103u neclintit fa\u021b\u0103 de me\u0219te\u0219ugul s\u0103u continu\u0103 s\u0103 \u00eel \u00eemping\u0103 \u00eenainte.<\/p>","protected":false},"excerpt":{"rendered":"

C\u0103utarea eluzivei c\u0103p\u0219uni moscate: Misiunea unui horticultor Promisiunea unei arome pierdute \u00cen domeniul horticulturii, Harry Jan Swartz, un profesor dedicat de la Universitatea din Maryland, a pornit \u00eentr-o misiune ambi\u021bioas\u0103:…<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10449],"tags":[15706,21484,2748,21485,344,21483],"class_list":["post-16201","post","type-post","status-publish","format-standard","hentry","category-horticulture","tag-lost-flavors","tag-strawberry-breeding","tag-genetic-diversity","tag-flavor-exploration","tag-horticulture","tag-musk-strawberry"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/16201","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/comments?post=16201"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/16201\/revisions"}],"predecessor-version":[{"id":16202,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/16201\/revisions\/16202"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/media?parent=16201"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/categories?post=16201"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/tags?post=16201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}