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- Moreover, the CFU of soil mould increased after peanuts harvest, which could accelerate decomposing of straw and nutrient recycling. 药用植物套种组中土壤蔗糖酶、脲酶和纤维素酶活性有所提高,以京大戟、阔叶麦冬和茅苍术套种组最为明显。
- MODELS OF COMPETITION WITH RETARDED DELAY AND NUTRIENT RECYCLING 具时滞和营养循环的种群竞争模型
- PERSISTENCE OF A COMPETITION MODEL IN A CHEMOSTAT WITH AN EXTERNAL INHIBITOR AND DELAY NUTRIENT RECYCLING 具有抑制剂和时滞营养循环的恒化器模型的持久性
- A COMPETITION MODEL IN A CHEMOSTAT WITH AN EXTERNAL INHIBITOR AND DELAY NUTRIENT RECYCLING 具有抑制剂和时滞营养循环的恒化器竞争模型
- Recycling is the only proper way. 循环再生是惟一的好办法。
- A Competition Model in a Chemostat with an External Inhibitor and Nutrient Recycling 具有抑制剂和营养循环的恒化器竞争模型
- We should encourage reclamation and recycling. 我们应当鼓励废物的回收和利用。
- Effects of Fertilization Systems and Nutrient Recycling on Microbial Biomass C,N and P in a Reddish Paddy Soil 施肥制度与养分循环对稻田土壤微生物生物量碳氮磷的影响
- The nutrient in the soil acts as a stimulus to growth. 土壤中的养分能促进植物生长。
- nutrient recycling chain 营养循环
- Nutrient recycling 污水资源化
- organic nutrient recycling 红壤性水稻土
- The nutrient in the soil acts as a stimulus to growth/to make the plants grow. 土壤中的养分能促进植物生长。
- We take all our aluminum cans for recycling. 我们将所有的铝罐回收再利用。
- Sulfur is an essential nutrient for plants. 硫是植物的一种重要的营养元素。
- Squash your cans flat before recycling. 把饮料罐压扁了再送去回收。
- The undercomposed litter forms a nutrient bank. 未分解的落叶层也会形成一个养分库。
- The rubbish is then carted away for recycling. 垃圾接着被运去作回收处理。
- Magnesium is the nutrient element in plant growth. 镁是植物生长的营养要素。
- The waste paper is baled, then sent for recycling. 废纸被打成大包,然后送去回收再利用。