本文主要研究内容
作者王思淇（2019）在《不同形式黄瓜西瓜通用型育苗基质配方的研究》一文中研究指出：黄瓜和西瓜是世界性园艺作物,在栽培过程中以育苗移栽为主,育苗已成为一个产业,随着育苗产业的蓬勃发展,对育苗基质的需求也越来越大。传统的基质是以草炭作为主要的育苗基质原料,草炭是不可再生资源,随着资源开采的受限,寻找可以替代草炭的育苗基质成为当下急需解决的问题。农业有机物料经过科学的处理可以作为育苗基质,本试验以黑龙江省丰富的农业有机物料作为主要原料,针对黄瓜和西瓜的育苗需求,设计了2种形式(穴盘育苗和基质块育苗)的基质配方进行育苗效果比较试验,其中穴盘育苗基质配方为(T1、T2、T3、T4、T5),基质块育苗基质配方为(K1、K2、K3、K4、K5),分别以商品基质(CK)和商品基质块(CK2)作为对照。试验对不同育苗基质配方的理化性质及对幼苗生长及生理的影响进行了系统的研究,所得的结果如下:(1)5个穴盘育苗基质配方对黄瓜的育苗效果表现为:T3、T4、T1处理适合黄瓜穴盘育苗,T2和T5处理不适合。具体测定的结果表现为:T3处理的出苗率和CK处理差异不显著,其它4个处理显著低于CK处理;T3和T4处理与CK处理达到各个生理苗龄的天数是相同的,且是用时最少的;在根系活力和叶绿素含量上,T3处理和T4处理与CK处理无显著差异,其它3个处理显著低于CK处理;T3处理的壮苗指数最高,优于CK处理,CK处理其次,T4处理和T1处理与CK处理差异不显著,接近于CK处理,T2和T5处理显著低于CK处理。(2)5个穴盘育苗基质配方对西瓜的育苗效果表现为:T3、T4处理适合西瓜穴盘育苗,T1、T2和T5处理不适合。具体测定的结果表现为:T3、T4和CK处理的出苗率差异不显著,其它3个处理显著低于CK处理;T3和T4处理与CK处理达到各个生理苗龄的天数是相同的,且是用时最少的,其它3个处理的天数要多于CK处理;在根系活力上,T3、T4处理高于CK处理但与其差异不显著,其它3个处理显著低于CK处理;在叶绿素含量上,T3处理显著高于CK处理,T4处理与CK处理差异不显著,其它3个处理显著低于CK处理。T3处理的壮苗指数显著高于CK处理,T4和T1处理与CK处理差异不显著,T2和T5处理显著低于CK处理。(3)黄瓜西瓜通用型育苗基质块的5个配方中,K3处理可以作为黄瓜西瓜育苗基质块配方,其它4个处理不适合。具体测定的结果表现为:K3处理的跌碎率和破损率与CK2处理差异不显著;K3处理的膨胀系数和吸水率仅次于CK2处理且显著低于CK2处理;K3处理的黄瓜和西瓜基质块育苗的壮苗指数仅次于CK2处理且与CK2处理均表现差异不显著;K3处理的黄瓜基质块育苗的出苗率仅次于CK2处理且显著低于CK2处理,K3处理的西瓜基质块育苗的出苗率仅次于CK2处理且与其无显著差异;在根系活力和叶绿素含量上,K3处理的黄瓜西瓜基质块育苗仅次于CK2处理且均与CK2处理无显著差异,其它4个处理均显著低于CK2处理。综上所述,不同配方基质育苗效果进行综合比较评价后,筛选出T3、T4、T1处理适合黄瓜穴盘育苗,T3、T4处理适合西瓜穴盘育苗,K3处理适合黄瓜和西瓜基质块育苗。根据比较试验结果最终筛选出T3和T4处理适合于黄瓜西瓜通用型穴盘育苗,K3处理适合于黄瓜西瓜通用型基质块育苗基。其中,T3(K3)处理(腐熟牛粪:玉米秸秆:稻壳灰:蚯蚓粪=2:3:3:2)为最优的适合于黄瓜西瓜穴盘基质和基质块的通用型育苗基质配方。
Abstract
huang gua he xi gua shi shi jie xing yuan yi zuo wu ,zai zai pei guo cheng zhong yi yo miao yi zai wei zhu ,yo miao yi cheng wei yi ge chan ye ,sui zhao yo miao chan ye de peng bo fa zhan ,dui yo miao ji zhi de xu qiu ye yue lai yue da 。chuan tong de ji zhi shi yi cao tan zuo wei zhu yao de yo miao ji zhi yuan liao ,cao tan shi bu ke zai sheng zi yuan ,sui zhao zi yuan kai cai de shou xian ,xun zhao ke yi ti dai cao tan de yo miao ji zhi cheng wei dang xia ji xu jie jue de wen ti 。nong ye you ji wu liao jing guo ke xue de chu li ke yi zuo wei yo miao ji zhi ,ben shi yan yi hei long jiang sheng feng fu de nong ye you ji wu liao zuo wei zhu yao yuan liao ,zhen dui huang gua he xi gua de yo miao xu qiu ,she ji le 2chong xing shi (xue pan yo miao he ji zhi kuai yo miao )de ji zhi pei fang jin hang yo miao xiao guo bi jiao shi yan ,ji zhong xue pan yo miao ji zhi pei fang wei (T1、T2、T3、T4、T5),ji zhi kuai yo miao ji zhi pei fang wei (K1、K2、K3、K4、K5),fen bie yi shang pin ji zhi (CK)he shang pin ji zhi kuai (CK2)zuo wei dui zhao 。shi yan dui bu tong yo miao ji zhi pei fang de li hua xing zhi ji dui you miao sheng chang ji sheng li de ying xiang jin hang le ji tong de yan jiu ,suo de de jie guo ru xia :(1)5ge xue pan yo miao ji zhi pei fang dui huang gua de yo miao xiao guo biao xian wei :T3、T4、T1chu li kuo ge huang gua xue pan yo miao ,T2he T5chu li bu kuo ge 。ju ti ce ding de jie guo biao xian wei :T3chu li de chu miao lv he CKchu li cha yi bu xian zhe ,ji ta 4ge chu li xian zhe di yu CKchu li ;T3he T4chu li yu CKchu li da dao ge ge sheng li miao ling de tian shu shi xiang tong de ,ju shi yong shi zui shao de ;zai gen ji huo li he xie lu su han liang shang ,T3chu li he T4chu li yu CKchu li mo xian zhe cha yi ,ji ta 3ge chu li xian zhe di yu CKchu li ;T3chu li de zhuang miao zhi shu zui gao ,you yu CKchu li ,CKchu li ji ci ,T4chu li he T1chu li yu CKchu li cha yi bu xian zhe ,jie jin yu CKchu li ,T2he T5chu li xian zhe di yu CKchu li 。(2)5ge xue pan yo miao ji zhi pei fang dui xi gua de yo miao xiao guo biao xian wei :T3、T4chu li kuo ge xi gua xue pan yo miao ,T1、T2he T5chu li bu kuo ge 。ju ti ce ding de jie guo biao xian wei :T3、T4he CKchu li de chu miao lv cha yi bu xian zhe ,ji ta 3ge chu li xian zhe di yu CKchu li ;T3he T4chu li yu CKchu li da dao ge ge sheng li miao ling de tian shu shi xiang tong de ,ju shi yong shi zui shao de ,ji ta 3ge chu li de tian shu yao duo yu CKchu li ;zai gen ji huo li shang ,T3、T4chu li gao yu CKchu li dan yu ji cha yi bu xian zhe ,ji ta 3ge chu li xian zhe di yu CKchu li ;zai xie lu su han liang shang ,T3chu li xian zhe gao yu CKchu li ,T4chu li yu CKchu li cha yi bu xian zhe ,ji ta 3ge chu li xian zhe di yu CKchu li 。T3chu li de zhuang miao zhi shu xian zhe gao yu CKchu li ,T4he T1chu li yu CKchu li cha yi bu xian zhe ,T2he T5chu li xian zhe di yu CKchu li 。(3)huang gua xi gua tong yong xing yo miao ji zhi kuai de 5ge pei fang zhong ,K3chu li ke yi zuo wei huang gua xi gua yo miao ji zhi kuai pei fang ,ji ta 4ge chu li bu kuo ge 。ju ti ce ding de jie guo biao xian wei :K3chu li de die sui lv he po sun lv yu CK2chu li cha yi bu xian zhe ;K3chu li de peng zhang ji shu he xi shui lv jin ci yu CK2chu li ju xian zhe di yu CK2chu li ;K3chu li de huang gua he xi gua ji zhi kuai yo miao de zhuang miao zhi shu jin ci yu CK2chu li ju yu CK2chu li jun biao xian cha yi bu xian zhe ;K3chu li de huang gua ji zhi kuai yo miao de chu miao lv jin ci yu CK2chu li ju xian zhe di yu CK2chu li ,K3chu li de xi gua ji zhi kuai yo miao de chu miao lv jin ci yu CK2chu li ju yu ji mo xian zhe cha yi ;zai gen ji huo li he xie lu su han liang shang ,K3chu li de huang gua xi gua ji zhi kuai yo miao jin ci yu CK2chu li ju jun yu CK2chu li mo xian zhe cha yi ,ji ta 4ge chu li jun xian zhe di yu CK2chu li 。zeng shang suo shu ,bu tong pei fang ji zhi yo miao xiao guo jin hang zeng ge bi jiao ping jia hou ,shai shua chu T3、T4、T1chu li kuo ge huang gua xue pan yo miao ,T3、T4chu li kuo ge xi gua xue pan yo miao ,K3chu li kuo ge huang gua he xi gua ji zhi kuai yo miao 。gen ju bi jiao shi yan jie guo zui zhong shai shua chu T3he T4chu li kuo ge yu huang gua xi gua tong yong xing xue pan yo miao ,K3chu li kuo ge yu huang gua xi gua tong yong xing ji zhi kuai yo miao ji 。ji zhong ,T3(K3)chu li (fu shou niu fen :yu mi jie gan :dao ke hui :qiu yin fen =2:3:3:2)wei zui you de kuo ge yu huang gua xi gua xue pan ji zhi he ji zhi kuai de tong yong xing yo miao ji zhi pei fang 。
论文参考文献
论文详细介绍
论文作者分别是来自东北农业大学的王思淇，发表于刊物东北农业大学2019-08-27论文，是一篇关于黄瓜论文,西瓜论文,育苗基质论文,育苗基质块论文,壮苗指数论文,东北农业大学2019-08-27论文的文章。本文可供学术参考使用，各位学者可以免费参考阅读下载，文章观点不代表本站观点，资料来自东北农业大学2019-08-27论文网站，若本站收录的文献无意侵犯了您的著作版权，请联系我们删除。