他说,种植期天气欠佳可能使中国的小麦无法达到最佳品质和单产,但不会造成重大的产量不足。(完)。
The poor growing weather will likely keep China's wheat from reaching its best quality and yield, but not cause a major production shortfall, he said.
达尔文中心的二期工程会对昆虫馆和植物馆做相似的改建,会容纳下2800万种昆虫,600万种植物和照看它们的科学家。
Phase Two of the Darwin Centre will do a similar job for entomology and botany -that's 28 million insects, 6 million plants and the scientists who look after them.
达尔文中心的二期工程会对昆虫馆和植物馆做相似的改建,会容纳下2800万种昆虫,600万种植物和照看它们的科学家。
Phase Two of the Darwin Centre will do a similar job for entomology and botany - that's 28 million insects, 6 million plants and the scientists who look after them.
分析了云南勐海县冬春气候资源和土壤资源能满足冬亚麻生长发育的要求,提出了冬亚麻适宜的播种期和种植区划,为勐海县亚麻产业开发提供参考。
The climate and soil can satisfy the demand of flax growth during the winter in Menghai county. The planting time and the planting divisions were proposed.
目的观察上颌窦提升一期种植术治疗上颌后牙缺失牙槽嵴严重吸收患者的临床疗效。
Objective To study the effect of maxillary sinus floor lifting by bone graft for immediate implantation.
休眠期是这种植物生活史中的另一个阶段。
The dormant period is another stage in the life cycle of the plant.
目的评价血管化髂骨移植一期植入种植体修复下颌骨缺损的临床效果。
Objective To evaluate the result of reconstruction of mandibular defect using vascularized iliac bone grafts with placement simultaneously dental implants.
在大田和盆栽条件下,研究了种植密度对冬小麦根系的影响。单株次生根随密度增加而减少,且因生育期进展其影响更为显著;
The effect of different plant densities on root growth in winter wheat was studied in field and pot culture experiments.
施用钙硼肥料不但使花生成熟期植株中钙、硼含量提高,而且种植花生后土壤中的钙、硼残留量也明显增加。
The application Ca and B fertilizer not only increased Ca and B contents in peanut plant during maturity, but also significantly increased residual Ca and B in soil.
摘要目的评价二极管激光在种植二期手术中的临床效果。
Abstract : Objective To evaluate the clinical effects of diode laser in the secondarystage implant surgery.
结论:医用钛膜在种植术中应用有较好的引导骨再生作用,有利于种植术后骨融合期新骨的形成。
Conclusion: titanium membrane have ideal effect of guided bone regeneration using of the titanium can promote implant osseointegration.
休眠期对于多肉来说是一个危险的时段,对于种植者来说则显得有些神秘。
The least understood and most critical time for cultivating succulents is the dormancy or rest period.
探讨采用高密度超短轮伐期栽培技术种植的一年树龄中林杨全树带皮材,NSSC法制浆及生产新闻纸的可行性。
The feasibility of making newspaper with NSSC pulping by using one-year-old zhonglin aspens which was cultivatel in high density in supershort cutting period was studied.
在相同种植条件下,低纤维基因突变体选育的嫩稻表现出较强的营养体生长优势,收获期叶、鞘、茎生物产量分别较亲本提高27.77%、30.19%和37.96%。
Compared with parental rice, LF rice showed an advantage in its vegetative growth and the yields of leaf, sheath and stem increased by 27.77%, 30.19% and 37.96% respectively.
本研究为判别这一时期种植业区域结构变动趋势,选择促进区域分工的政策取向提供了依据。
This dissertation provides base for determining the trends on the change of regional planting structure, so that government can employ right policy and measures to facilitate regional specialization.
因《春秋》灾异观的影响,此期对蝗灾的治理仍依靠人力捕杀,但也出现了改变农业种植结构的新方法。
Influenced by the calamity idea in Chun Qiu, people relied on manpower to catch and kill the locusts, meanwhile, the new method to change the farming structure was also used.
在他们处于休眠期的时候种植。
本试验采用播期与栽培密度两因素的裂区设计,以确定沙地菊芋种植的较佳密度和适宜播期。
The assay use split plot design on two factors, including the date of seeding and density, to define the better density and most suitable date of seeding on sand Jerusalem artichoke.
采用了面向对象的知识表示方法,建立了黄土高原地区种植制度设计专家系统,系统以热量(生育期)和降水作为具体地区种植制度可行与否的判断参数。
The FSRS is designed by the object-oriented method in which the condition that determines a farming system feasible or unfeasible are accumulate temperature (growth period) and precipitation.
这类竹子不是很适合于大多数家庭和办公室种植,因为它们在成熟期的时候会长得相当大。
These bamboo plants are not really suitable for most homes and offices, as they can get pretty big when they mature. These plants also are fussier about their growing conditions.
在多年、多点试验中,表现出丰产性好,熟期适中,抗逆性强,品质优等特点,适宜安徽省油菜产区种植。
It showed the character of high yield, middle maturation period, strong resistance and good quality in multi-plot demonstration for several years. It was suitable to be cultivated in Anhui Province.
连作是指在同一块土地上连续两季以上种植作物而使土地没有休耕期的耕作方式。
Continuous cropping is a method of farming in which fields are not given a fallow period between crops.
作者通过室内外各种试验提出了三种植物不同生育期的耐盐指标。
Auther carried out field survey and laboratory tests were conducted. That suggest of salt tolerance index on different growing season of three plants.
在同一时期,南方的农民可以得到大量来自非洲的劳动者,他们开始种植棉花。
During the same period, farmers in the South could get a large amount of laborers from Africa, and they started to grow cotton.
目的考查播种期,种植密度及耕地深度对徐长卿产量和质量的影响。
ObjectiveTo research the influence of sowing time , planting density and plowing depth to the yield and quality of Cynanchum paniculatum (Bge. ) Kitag.
协优9308在孕穗期和抽穗期比常规品种更易遭受低温冷害,不适宜作为双季稻的晚稻种植。
The variety Xieyou 9308 was easy to be injured by low temperature than conventional varieties and not suitable to be sowed as late rice.
梅森说,这是时间答题,由于许多年来,种植者只是能够发支均衡。在1960年到2000年期间,山核桃价格保持在低位。
Mason says it's about time, because for years farmers just broke even. Between 1960 and 2000, pecan prices remained low.
梅森说,这是时间答题,由于许多年来,种植者只是能够发支均衡。在1960年到2000年期间,山核桃价格保持在低位。
Mason says it's about time, because for years farmers just broke even. Between 1960 and 2000, pecan prices remained low.
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