查询词典 fertilizer

The effects of low level N、P、K on seedling height and ground diameter of Agathis dammara were better than high levels. The treatment N1P1K1 namely urea 2.2 grams, fused calcium-magnesium phosphate fertilizer 16.6 grams, potassium chloride 1.7 grams showed the best fertilization and high significant to other treatments.

结果表明，1~8个月不同处理间都呈极显著差异，低水平的营养元素对促进贝壳杉苗高和地径的生长好于高水平，以N1P1K1处理即尿素2.2g，钙镁磷肥16.6g，氯化钾1.7g为施肥效果最好，且与其它处理呈极显著差异。

However, 74% of farmers need to increase appliction of fertilizer for wheat when measure agronomic efficiency.

然而从1998年开始，我国小麦播种面积连续下降，2005比1997年下降了24%，总产下降了21%[1]，是近些年粮食产量下降的主要原因。

The P fertilizer can be easily rooted by the acidic or alkalescent soil.

我国有74%的耕地土壤缺磷，表现在土壤全磷含量丰富，而有效性较低。

The group's agricultural subsidiary has going into organic farming since 1999, improves soil , plants high-quality soybean , fungus , large cherry, all sorts of vegetables , distinctive amphisarca without fertilizer and agricultural chemical etc. Beside support the domestic market all the products used for deep processing , manufacturs all kinds of beverage s, soy protein products, flour products , vegetarian food.

集团公司旗下农业子公司自99年就从事有机农业生产，改良土地不用农药、化肥，生产优质大豆、菌类、大樱桃、各种蔬菜、特色瓜果等食品原料，除做为自产品供应市场外，其余产品都供应食品加工企业做农产品深加工处理，生产各种饮料、大豆蛋白制品、各种面制品、素食品。

We measured the photosynthesis of Roegneria kamoj, Polygonumsphaerostachyum, Koeleria cristata, Kobresia myosuroides, Ligularia sagitata and Anaphalis lacteal under different soil status and investigated the variations ofcommunity composition after fertilizer to find out the mechanism ofαdiversityformation at local community level. At metacommunity level, we compared the effectsof distance and environmental gradient on the community similarity indexes of fourdifferent locations in two hills to seek the mechanism of D diversity formation.

在局域群落中，以高寒草甸植物群落的重要组分种：鹅观草、球花蓼、洽草、嵩草、箭叶橐吾和乳白香青为对象，通过施肥处理后光合能力以及群落结构的变化探讨α多样性的形成机制；在集合群落水平上，通过对比两座相距180 m山坡上4个不同坡向样方间群落相似性与距离和环境梯度的相互关系，探讨β多样性的形成机制。

Will on anguine island form a snake to have young bird for years, birdie eats the insect, the insect has a plant, the plant is the food chain of fertilizer with birds' droppings, formed the complete ecosystem that is a center with the snake.

多年来在蛇岛上形成了蛇吃小鸟，小鸟吃昆虫，昆虫吃植物，植物以鸟粪为肥料的食物链，形成了以蛇为中心的完整的生态系统。

The digested sludge passes a series of processes such as mechanical dehydration and anhydration to obtain the dewatered sludge which can be used as the high quality fertilizer or solid fuel.

消化后的污泥通过机械脱水、干化等一系列过程后获得干化污泥，可用作优质肥料或固体燃料。

Basial nitrogen fertilizer of traditional treatment can beget leaching loss of soil nitrate before top-dressing, but top-dressing beget hardly the leaching loss because cotton assimilated large numbers of nitrogen for accelerated growing.

传统处理施肥量高，基肥比例大易引起土壤硝态氮的淋移损失，损失数量与棉花生育时期有关，棉花生育期追氮由于棉花对氮素的大量吸收，硝态氮淋移损失相对较小。

Beneficiation complete sets of main production, powder ore, metallurgical, cement, construction materials, fertilizer equipment.

主要生产成套选矿、粉矿、冶金、水泥、建材、复合肥设备。

Economic and bionomical benefit can be reached through using controlled-release fertilizers. The most important application of controlled-release of fertilizer is polymer-coated fertilizers.

控释肥料具有重要的经济效益和生态效益，目前世界上应用最多的控释肥料是聚合物包膜肥料。

Hanna: That's over now, isn't it?

都结束了，对吗

You must be ill. You look so pale.

你一定是病了，你的脸色苍白。