broadleaf相关论文
Six field trials were conducted over a four-year (2017-2020) period near Exeter and Ridgetown, Ontario to determine the ......
植物热值是植物吸收太阳能并将其转化为化学能的一种度量,是植物所含能量多少研究的基础。植物热值对于提高植物的生产力有重要的......
本文采用群落学研究方法，对贵州柏菁喀斯特台原区常绿落叶阔叶混交林的物种多样性与贵州其它自然保护区森林进行对比研究，结果表明：柏......
在广东省西江林场的7种阔叶树种幼林内设置标准地,对其幼林期的生长表现进行研究。结果表明：米老排和灰木莲的地径、树高及冠幅与树......
石灰苗床阔叶树容器育苗试验结果表明：石灰苗床容器苗主根和高生长受到一定程度的抑制，但地径、侧根生长发育、须根数量及根系含水量......
Palmer amaranth and pitted morningglory are difficult to manage weeds present in South Carolina soybean production field......
Effects of climate,biotic factors,and phylogeny on allometric relationships:testing the metabolic sc
Background:Metabolic scaling theory(MST)is still in debate because observed allometric exponents often deviate from MST ......
对6种阔叶树种进行造林生长比较试验,3年生林木生长调查结果表明:灰木莲和盆架子生长较快,蝴蝶果次之,再次是红千层和海南蒲桃,人......
选用33%二甲戊乐灵或48%氟乐灵除草剂进行土壤处理,对唐菖蒲地双子叶杂草防效进行了研究,结果表明:各处理对唐菖蒲安全,33%二甲戊......
An Evaluation Model for Improving Biodiversity in Artificial Coniferous Forests Invaded by Broadleaf
Increasing attention is being paid to the various functions of forests, especially the conservation of biodiversity. In ......
Tolpyralate is a new HPPD-inhibiting herbicide that is efficacious on annual grass and broadleaf weed species in corn. F......
