[{"gicategorycode":"林业 ","giinfoid":"314571","giindentifier":"dyx023-/2024-0829005","giuuid":"112F6ACDEEC74F1CAB73FF56F8731461","gititle":"什么是碳汇?","subcatcode":"政策问答","gitcatcode":"其他 ","giccatcode":"","gipubcodes":"大姚县林草局","gidate":"2024-08-29 17:52:24","gidocno":"","gisubterm":"","gipubcode":"xlcj","summary":""},{"gicategorycode":"林业 ","giinfoid":"314570","giindentifier":"dyx023-/2024-0829004","giuuid":"767C13BBE843468980B447EA6FDB3628","gititle":"什么是现代林业?","subcatcode":"政策问答","gitcatcode":"其他 ","giccatcode":"","gipubcodes":"大姚县林草局、","gidate":"2024-08-29 17:50:25","gidocno":"","gisubterm":"","gipubcode":"xlcj","summary":"现代林业是指以林业工作者为主体,在全社会的共同参与下,充分运用现代科学技术和手段,协调好人类社会与森林系统的相互关系,利用好森林对人类有益的多种功能,发挥好林业的经济效益、社会效益、生态效益和文化效益,并保障森林内的生物多样性可持续地稳定、繁荣和发展,促进人类与森林和谐共处的林业。"},{"gicategorycode":"林业 ","giinfoid":"314569","giindentifier":"dyx023-/2024-0829003","giuuid":"5158AFECC8484859BD2726C221113D53","gititle":"什么是植被?","subcatcode":"政策问答","gitcatcode":"其他 ","giccatcode":"","gipubcodes":"大姚县林草局、","gidate":"2024-08-29 17:49:13","gidocno":"","gisubterm":"","gipubcode":"xlcj","summary":"植被指林地上的地衣、苔藓、草本植物、半灌木、小灌木和乔木的总称。是构成森林的植物成分之一,能影响地表土壤、小气候条件、林木的更新和幼苗幼树的生长发育。"},{"gicategorycode":"林业 ","giinfoid":"314568","giindentifier":"dyx023-/2024-0829002","giuuid":"0588638CA43B4770BF1462858B317C11","gititle":"什么是采穗圃?","subcatcode":"政策问答","gitcatcode":"其他 ","giccatcode":"","gipubcodes":"大姚县林草局、","gidate":"2024-08-29 17:47:12","gidocno":"","gisubterm":"","gipubcode":"xlcj","summary":"是指对于容易扦插繁殖的树种,用被选优树的种条(插穗)建立的采穗圃,作为往后常年采穗造林之用,它相当于种子园,只不过种条代替了种子。"},{"gicategorycode":"林业 ","giinfoid":"314567","giindentifier":"dyx023-/2024-0829001","giuuid":"AE20BD7C18D74C1888C92069F9ED41BC","gititle":"什么是林木种子园?","subcatcode":"政策问答","gitcatcode":"其他 ","giccatcode":"","gipubcodes":"大姚县林草局、","gidate":"2024-08-29 17:45:28","gidocno":"","gisubterm":"","gipubcode":"xlcj","summary":"林木种子园是用有性法或无性法繁殖人工精选的个体或综合育种法培育的新品种的植株而建立起来的林木良种繁育场。"},{"gicategorycode":"林业 ","giinfoid":"311525","giindentifier":"dyx023-/2024-0725005","giuuid":"0B3B8EF187874466ADEC65B3245D2E4B","gititle":"什么是森林起源?","subcatcode":"政策问答","gitcatcode":"其他 ","giccatcode":"","gipubcodes":"大姚县林草局、","gidate":"2024-07-25 10:40:09","gidocno":"","gisubterm":"","gipubcode":"xlcj","summary":"森林起源亦称林分起源或林分成因。指森林形成的方式,也就是森林的繁殖方式。具体分为两种情况:①林分最初形成时的起源。因起源于天然繁殖或人工种植,有天然林与人工林之分。②林木的形成,由于繁殖方法的不同,可将森林起源分为实生林和无性繁殖林两类。"}]