造林的例句大全

Study on Effects of Direct Seeding in Rocky Hills in Shandong Province

山东省石质山地直播造林技术研究与应用

Study on Sapling Breeding by Cutting and Afforestation of Azadirachta indica

印楝扦插育苗及造林观察

Scientific Review and Suggestions on Vegetation Recovery of Difficult Regions for Afforestation in Non Arid Climate

非干旱造林困难地区植被恢复的科学检讨及建议

Effect Analysis of Mixed Aerial Forage Sowing the Chinese Pine and Oriental Arborvitae

油松侧柏混合飞播造林成效分析

Mixing Choerospondias axillaris with Amorpha fruticosa together was found to be a good method for afforestation.

从混交情况看，南酸枣套种紫穗槐是一种很好的造林方式。

Preliminary study on intensity of growth of several afforesting tree species

几种造林树种生长势的初步研究

Experiment on Latent Capacity of Root System Growth of Several Afforesting Tree Species in

荒漠半荒漠地区几种造林树种根系生长潜力的试验

Experiment of application of super absorbant polymers ( sap) and solid water to afforestation in Arid Desertification Area

保水剂、固体水在干旱荒漠区造林中的应用试验

Practice Research of Participative Management of Afforestation Quality in Gansu Province

参与式造林质量管理在甘肃的实践研究

Study on Afforestation Site Investigation Based on Remote Sensing and Information Management System Application Development

造林立地遥感调查及其信息管理系统应用开发的研究

Measures to Improve the Survival Rate of Barren Mountain Plantations

提高荒山植苗造林成活率的措施

Plantation Techniques Study in Rock Mountain of Arid Desert Area in Alashan League

阿拉善干旱荒漠区石质荒山造林技术的研究

A Study on Loan Fund's Cost Management of Forestation from World Bank

世界银行贷款造林项目资金成本管理浅析

Approaches on Planting Tree Choice and Distribution ( Disposition) in Gully Districts of Yellow Earth Hills in Henan Province

河南黄土丘陵沟壑区造林树种选择与配置探讨

Using foreign yellow earth and deeply planting, forestation experiment was conducted.

采用黄泥客土和深埋2种方式进行造林试验。

Since the beginning of the breeding to resistance to PWN in Japan in 1973, a lot of researches and works had been made in resistance of native and exotic pine species, resistant testing, genetic improvement of resistance and so on.

始于1973年的抗松材线虫育种，从松树造林材料的遗传改良、国内外松树对松材线虫的抗性、抗性检测方法以及抗性育种的可行性等方面进行了大量的研究。

Experts argue those China ought to introduce a massive afforestation program.

权威人士以为中国Chinachina必需推行大规模的植树造林商量.

Its rapid regeneration, growth and short grow period give bamboo the characteristic of continuous utilization.

竹类资源再生能力强, 生长迅速,成材期短,产量高,具有一次造林可连续利用的特点.

Based on the introduction test and production popularization, the dependable plantation techniques of Pueraria wallichii DC.

经引种栽培试验以及生产推广应用已总结出成熟的瓦氏葛藤造林技术.

Situation decision for developing forestation on different SOIL-TYPES in Langfang Prefecture

廊坊地区不同土壤类型开发造林的局势决策