leaf mould
英 [ˈliːf məʊld]
美 [ˈliːf moʊld]
n. 腐叶土
牛津词典
noun
- 腐叶土
soil consisting mostly of dead, decayed leaves
柯林斯词典
- 腐叶土
Leaf mouldis a substance consisting of decayed leaves that is used to improve the soil.
in AM, use 美国英语用 leaf mold
英英释义
noun
双语例句
- On the biological characteristics of tomato leaf mould pathogen
番茄叶霉病菌生物学特性的研究 - Research Progress of Tomato Leaf Mould Resistant Gene and Molecular Breeding
番茄抗叶霉病基因及分子育种的研究进展 - Leaf mould was attacked by Fusarium nival, and had effect on perennial ryegrass's leaves and tillers, leading turf to become sparse.
叶腐病由腐霉属真菌的菌丝体危害所致，主要损害多年生黑麦草的叶片，影响植株分蘖，造成草坪自然稀疏。 - The situation of the tomato leaf mould in the native area was observed and investigated in the study.
本试验观察了番茄叶霉病在当地大棚的发病情况； - He planted the seeds in a box filled with leaf mould.
他把种子播在装满腐叶沃土的木箱里。 - Molecular markers of tomato leaf mould resistant genes Cf-9 、 Cf-11 and Cf-19
番茄叶霉病高抗基因Cf-9、Cf-11和Cf-19的分子标记 - Occurring and damage of tomato leaf mould were more serious here.
番茄叶霉病在山西省太谷县发生较为普遍，为害比较严重。 - Especially, PAL activity in tomato leaves induced by LS-1 reached peak 3d ahead than inoculation only, so as to reach the purpose of precaution effect on Tomato leaf mould.
其中，LS-1的诱导使番茄体内的PAL活性比接种提前3d达到高峰，从而提前加强植株的苯丙烷类的代谢，达到预防番茄叶霉病的作用。 - Leaf mould is one of the serious diseases on tomato under protective cultivation ( greenhouse and plastic house), and is also a worldwide disease, which had caused heavy losses in tomato production.
叶霉病是危害保护地番茄生产的重要病害之一，是一种世界性的病害，能导致番茄产量下降，影响番茄生产的经济效益。 - The per cent of seed germination in March to May is more 20-30% than June to August, The best media of sowing is leaf mould and leaf mould+ gray forest soil ( 1: 1);
比6-8月播种的种子发芽率高20%&30%；播种基质以腐叶土和腐叶土+山土（1：1）为佳；