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Experimenting with different approaches can serve as a rich cross-fertilization for the future (as evidenced by your interesting question).

实验方法不同可作为一个丰富的跨)施肥对未来(有趣的是证明了你的问题。

An appreciable increase in SLA and RGR after defoliated was not enough to induce overcompensation in plant height. However, fertilizing could enhance the compensation ability, and promote the plant species tolerance against defoliation. Our results confirmed the improved limiting resource model.

因此,即使刈割后比叶面积和株高相对生长率显著增加,也不一定必然引起株高的超补偿;但施肥可显著提高垂穗披碱草的补偿能力,增加耐牧性,证实了改进后的限制资源模型的预测。

According to these problems on interplanting maize with wheat, scientific and rational techniques for fertilization were made to increase utilizing rate of fertilizer as well as to ensure crop yield, improve quality, lighten pollution, decrease cost and increase efficiency.

根据此况,针对麦套玉米存在的问题,制定科学合理的施肥技术,可有效地解决上述问题,以达到提高肥料利用率,确保作物产量、改善品质、减轻污染、节本增效的目的。

The next year I did better still, for I spaded up all the land which I required, about a third of an acre, and I learned from the experience of both years, not being in the least awed by many celebrated works on husbandry, Arthur Young (10) among the rest, that if one would live simply and eat only the crop which he raised, and raise no more than he ate, and not exchange it for an insufficient quantity of more luxurious and expensive things, he would need to cultivate only a few rods of ground, and that it would be cheaper to spade up that than to use oxen to plow it, and to select a fresh spot from time to time than to manure the old, and he could do all his necessary farm work as it were with his left hand at odd hours in the summer; and thus he would not be tied to an ox, or horse, or cow, or pig, as at present.

第二年,我就干得更好了,因为我把总需要量的全部土地统统种上了,只不过一英亩的三分之一,从这两年的经验中,我发现了我没有给那些农业巨著吓倒,包括亚瑟·扬的著作在内。我发现一个人如果要简单地生活,只吃他自己收获的粮食,而且并不耕种得超过他的需要,也不无餍足地交换更奢侈、更昂贵的物品,那末他只要耕几平方杆的地就够了:用铲子比用牛耕又便宜得多;每次可更换一块新地,以免给旧地不断地施肥,而一切农场上的必要劳动,只要他夏天有空闲的时候略略做一做就够了;这样他就不会像日前的人们那样去和一头牛,或马,或母牛,或猪猡,捆绑在一起。

The next year I did better still, for I spaded up all the land which I required, about a third of an acre, and I learned from the experience of both years, not being in the least awed by many celebrated works on husbandry, Arthur Young among the rest, that if one would live simply and eat only the crop which he raised, and raise no more than he ate, and not exchange it for an insufficient quantity of more luxurious and expensive things, he would need to cultivate only a few rods of ground, and that it would be cheaper to spade up that than to use oxen to plow it, and to select a fresh spot from time to time than to manure the old, and he could do all his necessary farm work as it were with his left hand at odd hours in the summer; and thus he would not be tied to an ox, or horse, or cow, or pig, as at present.

扬的著作在内。我发现一个人如果要简单地生活,只吃他自己收获的粮食,而且并不耕种得超过他的需要,也不无餍足地交换更奢侈、更昂贵的物品,那末他只要耕几平方杆的地就够了:用铲子比用牛耕又便宜得多;每次可更换一块新地,以免给旧地不断地施肥,而一切农场上的必要劳动,只要他夏天有空闲的时候略略做一做就够了;这样他就不会像日前的人们那样去和一头牛,或马,或母牛,或猪猡,捆绑在一起。

The influence of long-term application of fertilizers and tillage under conditions of 12-year rice-based cropping system on soil nitrogen fertility was studied on Taihu region of the south Jiangsu Province. The results showed that total N content in the soil layer of 0~5 cm reached 2.89% in the long-term fallowed soil. The treatment of fallow in combination with plowing every crop season reduced total N content to 2%, occupying 70%of the M value.

通过十二年的耕作和施肥长期定位试验研究表明,苏南太湖稻麦轮作地区,长期休闲的农田0~5cm土层最高含氮量可达2.89%,休闲田结合每季耕翻,全氮含量下降,只及最高含氮量的70%,保持在2%左右。

This utility model involved a sort of rotary tillage fertilizer distributor , belong to agricultural machinery ,it maked up of rototiller , fertilizer-discharged device and gearing ;the horizontal and uprightness packing auger are installed in the fertilizer-box and the fertilizer-discharged duct of fertilizer-discharged device ,the gear case connected fertilizer-box and fertilizer-discharged duct ,it is power transmission device and fertilizer discharged duct it can use kinds of powder and granular fertilizer this machine structured simple , fertilizer discharge reliable , and full used existing equipment

本实用新型涉及一种旋耕施肥机,属于农业机械,它由旋耕机加装排肥机构及其传动装置而成;其排肥机构的肥箱和排肥管中分别装有水平绞龙和垂直绞龙,联接肥箱和排肥管的齿轮箱,既是传递动力的纽带,又是排肥的通道可施用各种粉状和颗粒状化肥该机结构简单,排肥可靠,且充分利用了现有机具

The comprehensive measures, which are water and soil conservation, reasonably applying fertilizer, fully making use of many pools system inside the watershed, planting plant fence along contour, planting forest belt and grass belt, and controlling pollutant of paddy fields to run off etc, can been taken to regulate and control the non-point source pollution in the small watershed.

7可通过作好流域的水土保持工作,科学合理施肥,充分利用流域内的多水塘系统,种植等高植物篱、林带、草带和控制水田非点源污染物流失等综合性措施调控流域的非点源污染。

The results showed that the mixed fertilizer increase chlorophyll concentration sand nutrition, enhance the disease resistance and prolong the green period of Poa pratensis.

不同叶面肥料和自制草坪复混肥施肥试验证明:自制草坪复混肥可增加草坪草叶片叶绿素的含量和养分含量;提高草坪对褐斑病的相对防效;延长草坪绿色期。

The fashionable northern Italian town of Turin is employing a new kind of gardener to trim its lawns.Instead of using mechanical lawn-mowers, flocks of sheep are trimming and fertilising the town's parks.Federico Tombolato, a local shepherd, says he's keeping alive the family profession.

这个位於义大利北方的时髦城镇—都灵,请了一种新的园丁来修整草坪,不使用锄草机,羊群正在为城里的公园,修整草坪和施肥;当地牧羊人菲德利可汤巴拉多表示,他承袭与延续家业。

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Plunder melds and run with this jewel!

掠夺melds和运行与此宝石!

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻,也许正是在通往天国的路上,我体验着这白色的晕旋。

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单击"保存"会将文件保存到主持人的硬盘或服务器上,而不是您自己的计算机上。