不同复种方式饲用价值及效益不同。
Feed value and benefits for different multiple patterns were different.
复种提高了全年气候资源利用效率。
Mulliple cropping has improved annual climatic resources utilization coefficiency.
作物复种方式不断优化,复种指数呈波动式增长。
Multi-cropping optimized and cropping density increased in wave.
复种指数潜力;
年复一年他们重复种同样的农作物,耗尽了土里的营养。
They also plant the same crop year after year, depleting the nutrients in the soil.
单一做法,可以将复种轮作系统的使用,边界,覆盖作物。
Monoculture practices can incorporate multiple cropping systems by using rotations, borders, and cover crops.
耕地灌溉率、复种指数、耕地灌溉面积、粮食产量不断提高;
At the same time, the multiple cropping index, irrigation area, grain yield and the rate of irrigation had been improved increasingly.
对引进的12个胡萝卜新品种在复种条件下进行了品种比较试验。
Acomparisive trial of 12 new introduced carrot varieties was conducted under multiple cropping conditions.
草是小麦田的主要杂草,尤其是水稻-小麦复种田块发生较为严重。
Littleseed canary grass is a major weed in wheat field particularly in the rice-wheat cropping system.
方法:组织块反复种植纯化法、低含量胰酶快速消化和差速贴壁法。
METHODS: The repeated implantation, rapid trypsinization, and differential adhesion were used.
在此历程中,特殊医疗级水泥用于修复种植体的骨(图3和图4)。
In this procedure, special medical-grade cement is used to fix the implants to the bones (Figures 3 and 4).
对小麦复种玉米模式在晋南麦区乃至黄淮麦区的应用前景进行了探讨。
The applied model of wheat corn multiple cropping was discussed in the wheat region of south Shanxi province and Huanghuai.
结果表明,与其它耕作方式相比,复种耕种可获得更大的人口承载量;
The result shows that multiple-cropping practice compared with other farming methods can gain even greater population supporting capacity;
稻菜复种可以提高土地利用率、少蔬菜的病虫害、止保护地内土壤的盐渍化。
Multiple cropping vegetable and rice can improve soil utilization rate reduce plant diseases and insect pests and prevent soil stalinization in protective field.
复种、间作农田单位面积产值分别为单作一熟农田的1.76和1.35倍。
The unit area value of double cropping, row cropping was 1.76 and 1.35 times of sole cropping.
统计验证表明,复种指数提取结果与不同尺度的统计数据均有很高的一致性。
Statistical validation shows that there is great consistency between extracted multiple cropping index and statistical data at different scale. So the results of this dissertation are believable.
稻菜复种可以提高土地利用率、减少蔬菜的病虫害、防止保护地内土壤的盐渍化。
Multiple cropping vegetable and rice can improve soil utilization rate, reduce plant diseases and insect pests and prevent soil Stalinization in protective field.
探讨了不同肥密因素下分期青刈、麦茬复种与常规种植饲用杂交甜高粱的产量变化。
The variation of the amount of hybrid sweet sorghum with harvest by stages, multiple cropping of wheat stubble, and usual planting with different kinds of fertilization was studied.
目的:探讨重组酵母乙肝疫苗新生儿接种后抗体应答持续时间,强化复种的必要性。
Objective:To investigate the antibody response to hepatitis B vaccination and the necessity of reinforcement of recombinant hepatitis B vaccine (RHBV) at 12 month.
例如,中国北方的冬小麦农田应该减少,而在水资源丰富的中国南方应该维持多茬复种。
For example, the farmland of winter wheat should be reduced in northern China, while southern China, rich in water resources, should maintain multi-cropping.
攀西地区下湿田增种早春作物,是充分利用春季光温资源,提高复种指数的有效措施。
Increasing planting early crops on the wetland is an effective measure to fully utilize the spring season resources of temperature or light and raise multiple crop index.
采取回顾性调查的方法,对BCG复种及预防性服药停止前后的肺结核疫情进行分析。
Methods a retrospective investigation method was used to analysis the epidemic situation of pulmonary tuberculosis before and after BCG revaccination and prophylactic chemotherapy.
该文以我国华北平原为研究区域,提出了基于小波变换的耕地复种指数遥感提取方法。
This study choose the North China Plain as study area and proposed a new method of multiple cropping extraction from remote sensing data based on wavelet transform.
为进一步挖掘生产潜力,增加经济效益,进行了麦茬复种青贮玉米栽培试验研究与推广。
The cultivation of silage corn on wheat stubble land was conducted and extended in order to release productive potential and increase economic benefit.
在人多地少地区,粮食、饲料的供应通过增加复种、提高单产以及增加甘薯、小麦种植面积来解决。
In land scarce area, methods to increase cropping index, increase crop yield and increase planting area of wheat and sweat potato are adopted in order to increase food energy production.
结果表明,与单作一熟农田相比,复种、间作及轮作农田土地利用效率分别提高62%、38%和21%;
The result showed, comparing with sole cropping, the land use efficiency of sequential cropping, row cropping, crop rotation raised by 62%, 38% and 21%.
由此可见,用于反映停止BCG复种组结核感染与发病的两项主要指标均不高于甚至低于未停BCG复种组。
Therefore, the two indicators used as reflecting tuberculosis infection and onset after BCG revaccination termination were both not higher and even lower than the BCG revaccination group.
由此可见,用于反映停止BCG复种组结核感染与发病的两项主要指标均不高于甚至低于未停BCG复种组。
Therefore, the two indicators used as reflecting tuberculosis infection and onset after BCG revaccination termination were both not higher and even lower than the BCG revaccination group.
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