x
uploads/fertilizer.jpg

fertilizer n.1.肥料(特指化學肥料)。2.受精媒介物(如蜂、蟲、...

fertilizin

Determination of zinc content for compound fertilizers 復混肥料中鋅的測定方法

Solid fertilizers . measurement of static angle of repose 固體肥料.靜態休止角測量

Journal of the chemical fertilizer industry 的東北工業基地產業集群發展策略探析

Please quote us your lowest price for fertilizers 請把肥料的最低價格報給我們。

Feed materials : fertilizer , different types of ash , salt 給料:肥料灰鹽礦。

Sampling of solid fertilizers and liming materials 固體肥料和加石灰材料的采樣

Solid fertilizers - study on homogeneity ; cen - report 13960 固體肥料.均勻性研究

If you ask me , they belong in fertilizer 如果你問我,我會說它們只是用來配種的

Fertilizer romania in a world cup sprint introduction 肥羅的世界杯沖刺游戲攻略

Research and application of precise fertilizer applicator 精密施肥機的研究與應用

Advance in the research of slow controlled release fertilizers 控釋肥料研究進展

Fertilizers . theory of sampling and batch evaluation 肥料.取樣和批量評價的理論

Another study compared the actual use of fertilizers by farmers in puebla, mexico, with an estimate of the profit maximizing use . 另一項研究將墨西哥普埃布拉農民的實際化肥用量與利潤最大化時的估計量作了比較。

Fertilizers must be applied so that they can be reached by the roots of crops just when they are needed if they are to be used efficiently . 要使肥料用得有效,必須在正好當作物需要的時候能達到它們的根部。

The actual returns from fertilizer on a particular farm vary with soil type, management system and composition of the sward . 一個具體農場施肥的實際效益隨著土壤類型,耕作制度和牧草地成分而異。

Later the government guaranteed loans to farmers so that they could buy farm machinery, hybrid grain, and fertilizers . 后來,政府保證向農民提供貸款,使他們能夠購買農業機械、雜種谷物和肥料。

On very poor soils, band placement of phosphate produces larger yields and makes more efficient use of the fertilizer . 在很瘠薄的土壤上,磷肥做帶狀施用可以提高肥料的效用而獲得增產。

It is easy to demonstrate that the addition of inorganic fertilizers makes rapid and significant improvements in crop yields . 加入無機肥料迅速明顯地增加作物產量,這一點很容易證實。

The subsidization of fertilizers and other inputs seem to be inclear retreat throughout the developing country . 看來,化肥和其他投入物的補貼,在所有發展中國家中正明顯地減少。