查询词典 rice field

Furtherly, crosses were made among fertile isolates from rice plants in Jiangsu. Only 6 of 25 crosses produced perithecia and asci, but no ascospore produced. This suggest that the frequency of sexual stage occurrence of Magnaporthe grisea was very low in the rice field in Jiangsu.

用江苏省稻瘟病菌的可育菌株进行互交，25个组合中只有6个组合能产生子囊壳和子囊，但均不产生子囊孢子，提示江苏省稻瘟病菌在田间产生健康有性后代的几率不大。

The amount of decomposition of willow leaves in detritus bag in organic rice field was significantly higher than that in conventional rice field.

拟合了柳树叶分解量与时间的关系分解模型，分析了模型中各参数的变化。

So this technique lets us produce rice and duck meat of non-pollution and softy in the limited rice field space.

项目简介：稻鸭共作技术将雏鸭放入稻田，利用雏鸭旺盛的杂食性，吃掉稻田内的杂草和害虫，利用鸭不间断的活动刺激水稻生长，产生中耕浑水效果，同时鸭的粪便作为肥料，最后连鸭本身也可以食用，在稻田有限的空间里生产无公害，安全的大米和鸭肉。

Field experiments were conducted to examine integrated inhibition of allelopathic rice (Huakangcao 78), bensulfuron methyl application and water management on weeds in paddy field, with the purposes of attempting to reduce the dosage of herbicide applied in rice field and exploring new ways of weed management in rice production. The results showed that allelopathic rice could inhibit the germination and growth of barnyardgrass Echinochloa crusgalli L.

选用具有化感特性的水稻品系华抗草78和长江流域地区主栽的扬稻6号，通过田间试验研究水稻化感作用结合苄嘧磺隆使用及水层管理对水稻田杂草的抑制作用，旨在降低水稻田化学除草剂使用量，探索水稻生产中杂草治理的新途径。

The comparison of pollen contents inside and outside the rice field and in the dust indicates that the Poaceae pollen content of 36％ or higher is much likely related to rice cultivation development,even if human activities have strong impacts on the double-crop paddy areas.

稻田内外样品和尘土花粉结果的对比分析表明，在人类强烈干扰的双季稻耕作区，禾本科含量达到36％以上时，很可能表明与稻作农业发展有关。

This dance describes how farmers cultivate their wet rice-field or sawah beginning from digging the land, planting, harvesting, taking the crop home, until pounding the rice.

这个舞描绘农夫耕种水稻的情景。从开垦土地、插秧、收割、将收获带回家，然后打谷等等的情况，一一表现出来。

Objective］ The study aimed to screen the fungicides that had evident antibacterial effect against Ustilaginoidea virens and their best mixed ratio.［Method］ The U. virens strains were separated from rice panicle that had severe disease in rice field of Yaan, 6 fungicides and validamycin and diniconazole mixed with different ratio were selected to carry out the indoor toxicity test on mycelia growth of U. virens with mycelium dry weight method, and the interaction of mixed fungicides was evaluated according to the method of Wadley.

［目的］筛选出对稻曲病菌抑菌效果显著的杀菌剂及其最佳混配比例，［方法］从雅安稻田发病严重的稻穗上分离出稻曲病菌株，选择6种杀菌剂以及井冈霉素和烯唑醇不同混配比例，用菌丝干重法对稻曲病菌菌丝的生长进行室内毒力测定，并根据Wadley方法评价混剂的相互作用。

To combine raising fish in paddy field and feeding duck in open in paddy field and form a new kind of compounded ecosystem, and make paddy- the biggest primary producer in rice field and fish, duck-the greatest consumers band together organically, and form a benign and high efficiency compounded ecosystem which rice, duck and fish live together.

将稻田养鱼和稻田露宿养鸭有机结合起来形成新的复合生态系统，使稻田中最大初级生产者的水稻与最大消费者的鱼、鸭有机结合起来，形成稻-鸭-鱼共栖的良性高效复合农业生态系统。

The residues of 20% triazophos EC in rice field water, plant, rice shell and unpolished rice were determined by gas chromatography.

用气相色谱法测定了田间试验中20%三唑磷乳油在稻田水、植株、土壤、稻壳和糙米中的残留。

The applied doses and methods of commercial organic fertilizers used in rice field with microplot test was systemically studied, by the techniques of balancing the use of commercial organic fertilizers with normal fertilizer, the qualities of the rice after using the commercial organic fertilizers and the releasing method of the commercial organic fertilizers in rice field were also discussed.

本研究以上海目前正在推广的商品有机肥为研究对象，围绕高产、优质、安全的生产目标，采用田间小区试验，较系统地研究了商品有机肥在水稻上的使用量和施用方法，探讨了商品有机肥在不同茬口水稻上与化肥的平衡施肥技术，测定了使用商品有机肥后稻米的品质，并对商品有机肥在水稻田的释放规律进行了跟踪测试，为进一步深入探讨商品有机肥在水稻作物上的应用提供了理论依据。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。