intercropping的例句大全

the effects of nitrogen supply levels on the rhizosphere microorganism of crops were studied in wheat and broad bean intercropping.

通过盆栽试验和室内平板培养技术研究了小麦蚕豆间作条件下不同施氮量对作物根际微生物的影响。

so how to secure the bearing to guide rod bar two skateboard intercropping, frightening bearing and two slider has a large gap is the key.

所以如何包管轴承在导杆的两不涩板间作清转不静，又不使轴承与两不涩块有较大的间隙是关头。

During 0-70 cm , intercropping & lt ; monocropping & lt ; mixed cropping, the absorbed water from soil.

0 ～ 70cm 土层, 间作群体吸收的土壤水分大于单作群体, 混作群体吸收的土壤水分小于单作群体.

It also demonstrated that proper intercropping years and tree spacing between-rows would effectively increase crop yield.

在一定范围内,行距越大,产量达到最高的年限就越推后.

There have been a few reports about nutrient competition, promotion, intercropping advantages in this system.

目前对此系统中养分竞争 、 促进作用及间作优势的研究己有一些报道.

By onefold cultivate the stereo agriculture move to intercropping interplanting.

由单一种植向间作套种的立体农业转移.

So tea-clover intercropping system can create fine ecological effects and accelerate benign cycle of tea garden.

试验表明茶树 - 苜蓿的合理间作能够创造良好的生态效应,促进茶园生态系统良性循环.

Rational intercropping can improve crop yields and decrease occurrence of pests and diseases.

合理的间作套种可以提高作物产量,减轻农作物病虫害的发生.

It is an important measure of intercropping and mixture vetch to increase forage yield and quality.

豆科牧草与禾本科牧草混播是提高饲草产量和品质的重要措施.

Through the intercropping of poplar with legume, arbors and shrubs and the rotational cropping of poplar, the effects of different treatments on the soil nutrient elements and the forest land productivity were studied quantitatively.

通过杨树与豆科乔、灌木树种混交以及轮作等生物措施，定量研究不同处理对土壤营养元素和林地生产力的影响。

Advances in Resources Intensive Utilization, Yield and Quality in intercropping or Relay Cropping Systems

间套作资源集约利用及对产量品质影响研究进展

And the effects of different types intercropping and relay cropping system on qualities, such as the yield and content of protein, crude fiber, crude fat, crude ash and nitrogen free extract of organs and grain, were quite different.

不同间套作类型对秸秆和籽粒粗蛋白、粗纤维、粗脂肪、粗灰分及无氮浸出物等营养物质含量和产量的影响。

Follow the intercropping rules, seedlings interplant can be successful.

遵循这样的间种规律，苗木间种可以成功。

Experimental Studies on the Intercropping of Chinese Toon and Crops in Wind-borne Sandy Areas of the Plain

平原风沙区香椿与农作物间作效益的试验研究

The study on shading effect under poplar crop intercropping system

杨粮间作系统中林木遮荫作用研究

First, the characteristic of solar radiation utilization of intercropping or relay cropping compound colony was reviewed, which indicated that intercropping and relay cropping system could increase the use efficiency of solar radiation by improving the photosynthesis ability, light capture and transformation.

首先，综述了间套作复合群体在光能利用特性，指出了间套作可通过增强叶片光合性能和提高光的截获率与转化效率显著提高光能利用率。

Intercropping Advantage and Contribution of Above-Ground and Below-Ground Interactions in the Barley-Maize Intercropping

大麦/玉米间作优势及地上部和地下部因素的相对贡献研究

The optimum harvest time of intercropping and mixture was milky maturity stage of oat and pod filling stage of pea, when the mixture forage yield was the highest, the nitrogen yield and RFV were relatively high, and ADF and NDF were relatively low.

燕麦与箭豌豆间混播最佳刈割期为燕麦乳熟期+箭豌豆满荚期，因为此时混合饲草产量最高，饲草N产量与RFV较高，而ADF与NDF较低。

Fennel Celery, Glutinous Corn and Young Soya Beans Intercropping and Interp anting Cultivation Technique The result showed that the speed of dehydrating of peanut seed was quickest than that of others seeds.

孜然套种糯玉米间毛豆高效栽培技术结果表明：花生种子脱水速度最快，甜玉米和大豆种子次之，糯玉米、水稻和绿豆种子脱水最慢。

The whole intercropping system had obvious advantage of the biological and economical output.

整个间作系统有明显的地上生物产量和经济产量优势。