释义 |
green manures 基本例句 绿肥作物 All treatments with twogreen manurescould increase vitamin C content in autumn.秋季各绿肥处理都增加维生素C含量,但夏季差异不明显; Mounted Medium Duty Tandem Disc Harrow' is designed to break up the ground and it effectively cross discsgreen manures, trash etc.1BQDX 悬挂轻型圆盘耙 主要适用于农田的耕后碎土、播前整地、疏松土壤、土肥混合和轻质土壤的灭茬作业。 Soluble sugar contents are improved by the twogreen manuresboth in summer and autumn, and benefits are even better in autumn.夏季秋季各绿肥处理都增加可溶性糖含量,且秋季增加更显著。 In effect, free-living nitrogen-fixing organisms are in situgreen manuressince most N derived from BNF is released to the soil solution only after cell death.它们固定的氮素只有在细胞死亡后才能释放出来。因此,在事实上它们是原位绿肥。 Comparatively, ploughinggreen manuresback could not only supply nutrients for tobacco plants, but also improve the soil quality and bring about higher economic benefit.相比而言,种植和翻压绿肥增加生产成本少、效益高,并具有改良土壤和向烟株提供养分的双重作用。 Comparatively, ploughinggreen manuresback could not only supply nutrients for tobacco plants, but also improve the oil quality and bring about higher economic benefit.相比而言,种植和翻压绿肥增加生产成本少、效益高,并具有改良土壤和向烟株提供养分的双重作用。 |