soil fertility的例句大全

Fertilization increased the bamboo production and improved quality significantly. It also reduced the exhaustion of bamboo forest soil fertility. The soil total N and total P content is: fertilization treatment assart treatment contrast treatment.

平衡施肥显著提高毛竹林产量和质量并使土壤肥力的消耗和下降有所缓和，土壤全N、全P含量，施肥处理垦复处理对照处理。

It revealed that the soil structure properties, the capability of containing and supplying fertility and soil biochemical action intensity of AMPR were improved obviously.

这表明人促群落土壤结构性能、土壤保肥和供肥能力、土壤手化作用强度比对照均有较明显的提高。

The composition of exchangeable cation and the soil nutrient content can be used as the indexes to evaluate soil chemical fertility evolution, especially the former is more important.

交换性阳离子组成、养分全量及速效含量可作为评价红粘土红壤化学肥力演化的指标。

Meanwhile, the amount of fertilizer was also reduced by 44 3% in JLP treatment The application of JLP could also increase soil fertility, efficiency of nutrient utilization and bioactivity of the soil

玉米一次性施用JLP肥（1000kg/hm2）做底肥不再施其他肥料，比施用常规化肥增产10%～15%，节省化肥养分443%。施用JLP肥还有提高土壤与肥料养分利用率及土壤生物活性等作用

Changes of soil fertility and effects of fertilization in the red soil in West Guangdong after planting

粤西红壤区垦殖后土壤肥力的演变与施肥效应

Function and value analysis of water conservation , soil and fertility maintenance of urban forest in Guangzhou.

广州城市森林涵养水源、固土保肥的功能及价值分析.

Crop rotation makes a balanced demand on the fertility of the soil.

轮作可以平衡对土壤的肥力要求.

The sustainable agriculture development must depend on the sustainable development of soil fertility.

农业的持续发展必须建立在土地肥力持续发展的基础上.

Damage from the parasite is worst in dry soil with low fertility.

干旱贫瘠的土地里,这种寄生物所造成的破坏是最严重的.

It's denseness prolificacy fertility make a sharp contrast with the sparse and poor native soil.

它稠密、多产、肥沃,与当地稀疏、贫瘠的土壤形成鲜明的对比.

The influence of enclosure on soil fertility and vegetation character in the degenerative meadow is researched.

以多伦县退化草地为研究对象,探讨围封措施对土壤化学性质及植被的影响.

The fertility of the soil, so important in other crops, is less important for grapes.

土壤的肥力对于其他的农作物来说是那么重要, 却是影响葡萄树生长的次要因素.

The southern polder area of China has fertility soil, variegated rivers and plentiful natural resources.

我国南方圩区土壤肥沃, 水网密布,资源丰富.

Crop rotations with legumes help maintain fertility and soil microbiology.

与豆类轮作可以保持土壤的肥力和微生态.

The fertilizer form native has an extreme restoration to recover the fertility of the poor soil.

这种肥料来源于当地,具有极强的恢复贫瘠土壤肥力的能力.

This racecourse stressed the soil fertility to make the profound impression to the young Chinese.

这个赛道的抓地力给小汉留下了深刻的印象.

Study on the different characters of upland soil fertility under steady cultivation systems by different utilizations.

研究了稳定耕作系统下的不同利用方式的高原山地红壤肥力变化特征.