more furrow irrigation

role of brush and herbages in the ecological construction in inner mongolia

论灌木和草本植物在内蒙古生态建设中的地位

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effect of planting herbages and crops on water runoff and soil erosion on slope land in karst region of southeast of yunnan

滇东南岩溶坡地种植牧草和农作物水土流失对比研究

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soil nutrients in pinus tabulaeformis carr. + hippophae rhamnoides l. + herbages type was the best.

油松+沙棘+草混交配置的土壤肥力明显高于其它配置类型。

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Fire stimulated herbages reviving and made it be earlier 6 days in the first growth season, but it had no difference in the second and third growth season;

3a观测结果表明，草原火刺激牧草返青，使牧草在火后第1个生长季内提前6d返青，但第2、3个生长季无差异；

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The species had high diversity in species composition, clear layers of arbors, shrubs and herbages.

总体上物种多样性高，种类组成复杂，群落乔木层、灌木层、草本层层次明显。

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Paper here deals with the conditions, mechanism, effects and profits of the yield increases of herbages and the influences concerning main mineral nutrients by aerial spraying of urea and zinc sulfate solutions.

本文研究了飞机喷洒尿素、硫酸锌对牧草增产的有效条件、增产机理、增产效果、经济效益，以及喷洒肥液对主要矿质养分的影响问题。

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ecological regionalization of suitable trees, shrubs and herbages for vegetation restoration in the farming-pastoral zone of northern china

北方农牧交错带植被重建中适宜乔、灌、草种的生态区划

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results show that the height growth of tested herbages is varied with seasonal changes.

结果表明，供试牧草种群高度生长有明显季节性。

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the influence of fertilizers on the soil fertility, population structure and yield of herbages grown in degraded grassland

施肥对退化草地土壤肥力、牧草群落结构及生物量的影响

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analysis on nutrient content of introduced herbages

几种国外引进牧草的营养成分分析

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on classification of chinese vegetation life style, perennial herbages are predominate, the next is annual herbaceous;

按中国植被生活型分类，以多年生草本占优势，其次为一年生草本；

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tolerance to heavy metals of some herbages in mining wasteland

铅锌矿业废弃地草本植物重金属耐性研究

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estimation of seedling drought resistance of herbages in leymus hochst.

赖草属牧草幼苗抗旱性评价。

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niche relationships between betula platyphylla and main understory herbages in forest - steppe ecotone of daxingan -ling mountains .

大兴安岭森林草原过渡带白桦及主要草本植物生态位关系的研究。

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experiment for introducing three herbages in the southern areas of guizhou

几种优质牧草在贵州南部地区的引种试验

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effects of plant growth regulators on yield and physiologic characteristics on mixed sowing herbages

植物生长调节剂对混播牧草产量及生理特征的影响

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Responses in Four Herbages Withe Different Salt Resistance to Na_2SO_4 Stress

4种抗盐性不同牧草对Na2SO4胁迫的反应

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effect of different herbages on soil respiration in agropastoral region

不同牧草对农牧交错带土壤呼吸作用的效应研究

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a trial probe on evaluation of risk of introduced herbages becoming weeds

引种牧草杂草化风险评估初探

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introduction and site-moisture dynamics of herbages in the hilly and gully regions of the loess plateau

黄土峁状丘陵区牧草引种及立地水分动态研究

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Structure Characteristics of Herbages Under Five Types of Artificial Forest Plantations in Loess Hilly Region

黄土丘陵区人工林下草本层植物的结构特征

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vegetation coverage, aboveground biomass and proportion of good herbages all decreased with grassland degradation.

植被覆盖度、地上生物量、优良牧草产量比例随草地退化程度的加剧而明显下降。

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