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grassland regeneration sowing
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grassland regeneration sowing
Encyclopedia
农学
草地更新播种
释
grassland regeneration sowing
草地更新播种
以退化天然草地为对象,采取翻耕或修建反坡坪、水平台等整地措施,栽植多年生或一年生植物,单一草种播种或多草种混播供打草利用的具有较高产出的人工牧草植被的过程。
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political realism
political reform thought of China's landlord class
political relation
political revolution
political rhetoric
political rights
political risks in overseas investment
political ritual
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political scheme directed the countryside of the Kuomintang government
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political science of resources
Political Science Syllabus
political slogan
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political structure of society
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