Efficientzọ dị mma mmadụ nwere ike isi gbuo oge ruo ọtụtụ awa bụ ịgbagharị na US National Plant Germplasm System (NPGS). NPGS bụ nnukwu nchekwa data dị n'ịntanetị, nke e bu ụzọ rụọ ọrụ na 1983, na-edekọ mkpụrụ niile na germplasm ndị ọzọ anakọtara ma debe na bank USDA site na mmasị ịkwalite nri anyị na nchekwa gburugburu ebe obibi. Karịa naanị ihe enyemaka maka ndị ike gwụrụ na ndị tozuru etozu maka ịkpa ụdị ụdị fern anakọtara site na Texas "mmiri mmiri, mmiri mmiri," ma ọ bụ apụl nwere aha dị ka "Brown Snout" na "Bogo Belle de Boskoop," ndị NPGS na-enye ndị sayensị ohere ka Mahadum Cornell onye na-azụ ube na ose Michael Mazourek, onye na-esite na nchekwa data na-enwetakarị ihe na-enyere ya aka ịzụlite ihe ọkụkụ na-eguzogide ọgwụ na ọrịa, pests, na ọgba aghara na-agbanwe na ahịhịa nke ụwa site na mgbanwe ihu igwe.
Ihe nchekwa data nke ụlọ akụ na-arụ ọrụ kachasị dị irè mgbe ọ nwere ike ịnye nkọwa dị mkpa gbasara ihe dị na nchịkọta ya. A ọbá akwụkwọ katalọgụ na-agwa gị a akwụkwọ aha ya na-ede akwụkwọ bụ ka a mma mmalite; ma akwụkwọ ahụ bụ akụkọ ifo ma ọ bụ akụkọ, ogologo ya, nkọwa nke isi ala ya, agbanyeghị, bụ ihe na-eme ka onye na-agụ ya kwenye ma ọ ga-ewepụ ya na shelf.
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