The Cultivation Techniques with High Benefit in Cucumber Seed Production Using Multiple Cropping

1、

Evolution and management of soil fertility in rice fields under multiple cropping systems

多熟制条件下稻田土壤肥力演变及其管理

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2、

Effect of Multiple Cropping Forage Plant on Production Ability of Cultivated Land

复种牧草对耕地生产效能影响研究

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3、

Optimization on High Effect Multiple Cropping Pattern in Irrigated Area of Gansu

甘肃一熟灌区高效农田模式优化筛选

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4、

Study on Remote Sensing Methods for Monitoring Multiple Cropping Index

复种指数遥感监测方法研究

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5、

Study on productivity and efficiency of six different multiple cropping systems

不同复种方式的生产力和效益研究

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6、

A Study on the 25 Year's Successive Triple Cereal Cropping ( Barley Rice Rice) in a Paddy Field

稻田25年定位连种麦-稻-稻三熟制的研究

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7、

Change in Crop Yields Soil Nitrogen, Phosphorus, Potassium, and Organic Matter in a Long-term Triple Cereal Cropping System

长期三熟制下谷物产量和土壤氮磷钾及有机质性状的演化

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8、

Studies on the Cultural Techniques for A Triple-cropping System Including Hybrid Rice

杂交水稻春制晚杂油菜三熟高产栽培配套技术研究

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9、

Field experiment method was adopted in this peper to study the rational fertilizer amount and the compostion applied to the relay croped spring corn in the wheat-corn-rice triple cropping system in the South Jiangsu district.

采用田间试验的方法，对苏南地区麦玉米稻三熟制中套作春玉米的合理施肥量和肥料配比进行了研究。

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10、

The Ecological and Economical Adaptability of Wheat-Corn-Rice Triple Cropping System in the Region of Middle and Southern Jiangsu Province

江苏中南部地区麦玉米稻新三熟制的生态与经济适应性分析

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11、

Its weather conditions permit triple cropping and its output can have significant ramification on global food commodity prices.

那里的气候条件可以一年进行三次收割，同时它的粮食价格对周边国家的影响都起着不小作用。

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12、

Balance of soil organic matter in a long-term triple cropping system in paddy fields

多熟制稻田土壤有机质平衡的定位研究

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13、

Formation Mechanism and Control Measures of Continuous Cropping Obstacles in Medicinal Plants

药用植物连作障碍的形成机理及其防治

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14、

Effect of continuous cropping on growth and root diseases of strawberry

连作对草莓生长发育和根部病害发生的影响

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15、

Description of long-term continuous cropping decreased the soil enzyme activity.

长期轮作处理下的土壤酶活性均高于连作，说明长期连作降低了土壤酶活性。

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16、

Bacterial community structure was significantly influenced by continuous cropping system.

同时蔬菜连作对土壤中细菌的群落组成产生影响，这种影响同蔬菜作物种类和连作年限有关。

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17、

Study on the effect of long-term fertilization in double rice cropping system of Southern Anhui

皖南双季稻区长期施肥效应研究

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18、

The management countermeasures were put forward for ryegrass-rice cropping system.

针对已有的研究结果和目前生产上存在的突出问题，提出发展黑麦草&水稻种植制度的对策。

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19、

The change of rice cropping systems alters the environmental conditions essential to the multiplication and survival of rice stem borers, resulting in a conspicuous difference in the annual number of generations, the temporal position of the population peaks and the degree of infestation.

水稻栽培制度的变革，改变了稻螟赖以生存的环境条件，导致二、三化螟的发生世代、发生型和为害程度发生了深刻的变化。

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20、

Japanese culture originated from a marine culture, where Japanese in a humid and marine climate undertook rice cropping with dogged endurance in all ages and formed a special feeling toward plants.

日本文化又是历代日本人在湿润的环境中以顽强的忍耐力和精神从事水稻栽培所形成的对植物有着特别感情的海洋文化。

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