除草

Fourth,weed the gardeen.

第四，给花园除草。

More detailed in vivo and in vitro herbicidal activity was determined for 01806, 01808. The results showed that they have excellent herbicidal activity, and they could find use in soybean and wheat field.

对初期发现的两个有一定苗头的化合物01806和01808进行详细的体外和体内除草活性测试，大幅改进了合成方法，发现二者都是超高效除草剂，首次提出其适用作物及用量，并已申请专利。

Aureonucleomycin is an antibiotic ,which was developed by Shanghai Pesticide Research Institute. The modification of Aureonucleomycin and the herbicidal activity of the modification products were reported in this paper

金核霉素是上海市农药研究所自行研制的农用抗生素，本文介绍了一些对其进行结构改造的工作，并对改造后得到的产品作了除草活性的介绍

With an aim to find out the difference between in vitro inhibition and in vivo inhibition of sulfonylureas, 27 compounds were selected to measure their herbicidal activities using rape root length method.

通过比较，发现磺酰脲类化合物在体内外活性有良好的相关性，进一步肯定了对靶酶AHAS的抑制是磺酰脲类除草活性的主要因素。

The preliminary bioassay indicated that some of the target compounds displayed good herbicidal ac-tivity against Brassica campestris L at the dosage of 100 mg/L.

初步生物活性测试结果表明：该系列部分化合物在100 mg/L的浓度下对双子叶植物油菜显示出较好的除草活性。

All the compounds showed much weaker herbicidal activity than BCPT itself.

其苗后除草活性测定结果表明，所有化合物的活性都远低于BCPT本身。

The article summarizes the biological function and enzymology of protoporphyrinogen oxidase, site of action and mode of action of inhibitors of this class, their herbicidal effects, relationship of structure and activity, and weed resistance of PPO inhibitor

概述了原卟啉原氧化酶的生理功能和酶学特征，该类抑制剂的作用位点和作用方式，除草效果，构效关系研究及该类抑制剂的杂草抗性等问

The structures of the target compounds were confirmed by MS, IR, 1H NMR spectra, and elemental analysis. The preliminary biological tests show that some of the target compounds have certain herbicidal activities.

通过元素分析， 1H NMR， IR 和MS确定化合物的结构，初步生物活性测试表明标题化合物具有一定的除草活性。

After a two-year observation, it was found that Pangola grass is not suited to grow in lateritic soil of the mountainous slop land, and considered to be the good forage crop under the present condition of Taiwan.

因此不但可以节省种植当年的除草需费而且可使原野地真正变成良好的牧草地。 4。盘固草为无性繁殖，种苗取生长期间45~60天而且较为粗壮的匍匐茎，行距50公分，株距20~30公分，每穴种1~2支苗。

Of planted seedlings and conserved seedlings/saplings, 51.6% and 60.7% survived respectively. Thirteen months later, the seedling heights of Ficus septica, Mallotus repandus, Maacaranga tanarius, Melanolepis multiglandulosa, and Broussonetia kaempferi, and those of Hibiscus tiliaceus, Acacia confuse, and Mellettia pinnata increased more than 130 cm and 50 cm, respectively. The densities of the planted seedlings and conserved seedlings/saplings were 1610 and 680 per hectare, respectively. On the other hand, the density of Leucaena seedlings significantly decreased; and the height of Leucaena stayed steadily during the 13 months.

试验分经银合欢药剂注射处后，采用原生树苗下栽植及保天然新苗木方式进相旧，期间经过2次植栽周边除草抚育作业，栽植苗木及天然新苗木在13个月后之存活分别为51.6及60.7%，密分别为1610株／ha及680株／ha，其中果榕、扛香藤、血桐、虫屎、构树之苗高平均生长在130 cm以上，黄槿、相思树、水黄皮之苗高平均生长在50 cm以上；相对的，银合欢新幼苗在分经药剂处前之平均高为12.3 cm，密为236，000株／ha，药剂处后13个月，幼苗平均高为15.0 cm，幼苗密低至43，000/ha。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。