综述了生草或生草后刈割覆盖园地对果园土壤水、肥、气、热、土壤微生物、土壤酶等肥力因子的影响。
This overview summarizes the effects of sown grass or organism mulching on orchard soil water, nutrients, air, temperature, microbes and enzymes.
刈割利用是松嫩草地重要的利用方式之一。
Mowing is one of the most important utilization modes of Aneurolepidium.
现蕾至初花期刈割，刈草的营养成分含量最高。
The highest nutritive values of sweetclover is during the period from prebloom to early bloom.
为实现最佳的效果，建议您遵守指定的刈割高度。
Observing the specified mowing height is recommended to achieve optimal results.
生产紫花苜蓿叶粉适宜刈割期为现蕾至10%开花。
Feasible cutting time for producing alfalfa leaf meal was bud appearing to 10% flowering phase.
为了达到最佳的效果，建议您的刈割路径重叠几公分。
In order to achieve optimal results, overlapping mowing paths by a few centimeters is recommended.
过高或过密的草丛建议在刈割时采用更大的重叠宽度。
A greater width of overlapping is recommended when mowing excessively tall or thick grass.
为了获得刈割牧草良好的产量，使用氮肥是极为重要的。
Nitrogen manuring is essential to get a good yield of cut herbage .
本文研究了新疆大叶苜蓿高产栽培技术措施及刈割时期。
This study is about the cultivation technique for high yield of Xinjiang big Leaf alfalfa.
为您种植混合草坪的厂家或您当地园林中心将推荐合适的刈割高度。
The producer of your lawn mix or your local garden centre will recommend a suitable mowing height.
亦即施肥和刈割改变了群落中现有物种间的竞争格局和种间相互作用。
That is, fertilization and mowing changed the species competitive patterns and the interspecific interactions in the community.
本文试图对具有特殊建植目的和特殊利用方式的人工草地进行刈割演替研究。
The paper attempts to study the cutting succession on artificial grassland which has special utilization purpose and method.
放牧和刈割是牧区草地的两种主要利用方式，也是影响草地生态系统的主要因子。
In this paper, the effects of grazing and mowing on meadow vegetation succession in Kerqin Steppe were studied.
再生性是多年生牧草的一个重要特性，大部分多年生牧草在刈割或放牧后能够再生。
Regrowth characteristic in an important characteristic in perennial grasses and the majority of perennial grasses can regenerate after cutting or grazing .
研究了刈割次数、施氮量和混播比例对扁穗牛鞭草和白三叶混播草地产量和群落组成的影响。
The total yields and composition of mixed pasture under different cutting frequency, nitrogen fertilizer and seeding rates were determined.
通过两年的刈割干扰，结果表明：(1)羊草种群特征随刈割强度增大发生不同程度的变化。
The results showed that: (1) the population characteristics varied with the increasing of cutting intensities.
研究了不同刈割期和干燥方法对第一茬牧草水溶性碳水化合物(wsc)等营养成分的影响。
The first cut herbage were selected to study the effect of different harvest time and drying methods on the content of nutrient as water soluble carbohydrate (WSC).
以新疆蒿类半灌木荒漠草地建群种伊犁绢蒿为材料，探讨刈割强度对其根系贮藏营养物质的影响。
The change of storage nutrition substance in Seriphidium transilien's roots, such as soluble proteins, soluble sugar, deoxidizing sugar and starch, were studied under various defoliation intensities.
提高产量和品质目前人们主要是从品种改良和增施磷、钾及微量元素、选择适当刈割期等方面入手。
Presently, variety improvement, increment in P, K and microelement and selection on suitable cutting period are main methods to improve yield and quality.
另外针对欧亚大陆典型草原生态系统中实生苗动态对于刈割或放牧干扰的响应还很少有实验性研究。
Moreover, the responses of seedling dynamics to different disturbances such as mowing and grazing in Eurasian typical steppe ecosystems have been scarcely studied before.
表现为随植被经营利用而出现阶段性的变化，牛鞭草的刈割对退耕地地表径流和土壤侵蚀影响较大。
The periodic change of runoff and erosion occurred after the tilling operation and the cutting of grass.
采用变异矩分析和分形方法，研究了草山草坡群落在放牧和刈割条件下的空间异质性及空间自相关性。
Spatial heterogeneity and spatial autocorrelation of grassland pattern under grazing and forage condition were studied using semivariance analysis and fractal method.
集约栽培条件下，黑麦草近距离间作紫云英，黑麦草刈割后再生速度极显著地快于单作黑麦草刈割后的再生速度。
The growth speed of ryegrass regeneration shoots in intercropping with Chinese milk vetch faster than in single cropping by more than 50%.
采用大田小区栽培，研究了不同留茬高度和刈割时草长对饲草玉米saumz1(以下简称饲草玉米)产量和饲用品质的影响。
A field plot experiment is conducted to study the effects of stubble height and clipped grass length on yield and quality of forage maize SAUMZ1.
指出广西野生稻自然资源濒危现状严重主要是由于原生地消失、原生地环境质量恶化、外来物种入侵、过度放牧与频繁刈割等原因造成。
The serious situation was caused by loss of in-situ sites, deterioration of ecological environment, invasion of foreign species, overgrazing and frequent cutting, etc.
指出广西野生稻自然资源濒危现状严重主要是由于原生地消失、原生地环境质量恶化、外来物种入侵、过度放牧与频繁刈割等原因造成。
The serious situation was caused by loss of in-situ sites, deterioration of ecological environment, invasion of foreign species, overgrazing and frequent cutting, etc.
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