补播

补播改良措施对沙化草地植被恢复的作用

Effects of Reseeding on Vegetation Restoration in Desertification Grassland

翻耙补播对科尔沁碱化草地土壤理化性质和生物活性的影响

Effect of Plowing and Reseeding on Soil Physicochemical Properties and Biological Activities of Alkalized Grassland in Horqin Area

草坪冬季补播黑麦草的研究

The Study of Winter Overseeding Lolium perenne on Warm-season Turf

沙地草场补播技术及其生态效益研究

Research of the Interseeding Technique and Effects of the Practice on Sandy Pasture

封育后补播高寒1号生态草对玛曲退化高寒草甸生产力的影响

Effects of reseeding ' alpine No # 1 ' eco-grass on degraded alpine meadows in Maqu after enclosure

多年生暖季型草地冬季补播互补系统

A Study on the Complementary Forage System of Supplementing Cool-Season Forage to Perennial Warm-Season Forage Land in Winter

封育及补播等改良措施尤其适用于地下水位较高、较为潮湿的大面积盐渍化草地改良；

The measures of closing and reseeding on saline grassland are especially adopted to improve large area saline meadow .

本试验设在玛曲县鼠害危害严重的高寒草甸草地上，进行毒饵灭鼠、补播和封育等防治鼠害综合试验研究。

Integrated trial of controlling rodents by poisonous bait , sown and enclosing was carried out in Maqu county .

因此，对于毒草型退化草地的改良，草地补播是可供参考的有效措施之一。

Thus , reseeding treatment could be regarded as one of the optimal measures for restoration of poisonous plants-dominated degraded grassland .

最后在后续养护管理中还要做好浇水、追肥、补播补种、基材修补、病虫害防治等工作。

Finally , in the management and maintenance of the artificial vegetation , watering , fertilizing , reseeding , soil mending , and disease or pest control were necessary .

提高天然草地饲用植物经济价值的基本途径是施肥、灌溉、补播和混播豆科牧草及采取合理的利用方式。

The basic ways of improvement of natural grassland fodder plant economic value are grassland fertilization , compensatory seed planting and sowed leguminous grass and selected rational utilizable way .

对治理荒山荒坡常用的封育、补播、重新建植三种方法进行了对比、调查和分析。

This paper analyzes the effect of three harnessing measures on the degenerative hills and slopes in east Qinghai province , that is , blockage cultivation , supplemental seeding and replanting .

以青南地区称多县歇武乡典型的退化高寒草地为对象，采用正交试验方法，通过施肥、补播、除杂等综合技术，对退化天然草地进行综合复壮试验。

The comprehensive rejuvenation experiment of degeneration native grassland which was a typical degeneration alpine-cold grassland was conducted by means of orthogonal experimental design and using comprehensive technology including applying fertilizer , re-sowing and weeding .

在退化的多年生黑麦草与白三叶草混播的人工草地上补播与不补播绒毛草生产试验，测产两年，鲜草与干草产量差异显著或极显著。

The fresh and hay yield were assessed for two years and revealed significant and highly significant difference for the retrogressive of perennial ryegrass and white clove mixture sown pasture reseeded or no reseeded with yorkshire fog grass .

重度和极度（黑土滩）退化草地，必须通过建植人工草地、结合补播、施肥、毒杂草防除等其它措施改良，以治本的工程措施为主。

However , as for heavily and extremely degraded grassland , establishing sown grassland , and and combining seeding , fertilizing , controlling toxic weeds and other measures and technology would be required to effect a permanent cure .

在补播研究中发现火前补播能够大幅度提高野豌豆的出苗率，从而改善植被结构并提高草地产量和饲用价值，从另一个侧面佐证了火能够改变植物群落结构的事实；

We found the seed before fire can improve the germination rate of vetch greatly , and improve the vegetation structure and increase grassland output and feeding value . On the other hand , we confirmed that fire can change the community structure .

本研究通过对青藏高原天然草地实施划破、补播、施肥、放牧等草地管理措施，探讨其对草地有毒植物的物种成分、物种多样性、功能特征及地上生物量的影响。

In order to verify effects of different management measures on species composition , species diversity , functional traits and above-ground biomass of poisonous plants in alpine meadow , the natural grassland were imposed with sward ripping , reseeding , fertilization and grazing .

采用小区试验和大面积应用的研究方法，结合地面处理、补播、除杂、施肥、稀土、根瘤菌接种综合措施，对安徽丘陵山区退化的人工草地进行改良试验。

Adopting the methods of plot test and large area applied and combining ground treatment , overdrilling , weeding , applying fertilizer , rare earth elements and legume inoculation etc comprehensive measures , the regressive artificial grassland in southern Anhui hilly area was improved .

经过3年改良试验，结果表明，这些技术的有机结合可以显著地提高碱化草甸草地牧草的产量和质量，土壤理化性质明显改善：翻耙补播沙打旺增加草地产量2.18-3.52倍；

Results of 3 years studies showed that the combination of these methods increased yield and quality of grass significantly , and ameliorated soil physicochemical properties following the improvement . Plowing-harrowing soil with reseeding Astragalus adsurgens increased grass yield by 2.18 ~ 3.52 fold compared with non-improved grassland .