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To evaluate the allelopathy effects of benzoic acid and ρ-hydroxybenzoic acid on watermelon, this paper studied the effects of benzoic acid and ρ-hydroxybenzoic acid on watermelon seed germination and seedling growth by seed soaking, seed-bud soaking and seedling irrigation.

为探明苯甲酸、对-羟基苯甲酸对西瓜的化感作用，采用浸种、浸芽和浇灌幼苗的方法分别研究了苯甲酸、对-羟基苯甲酸对西瓜种子发芽和幼苗生长的影响。

The results showed that the seed germination percent decreased both in benzoic acid and ρ-hydroxybenzoic acid seed soaking treatments and the growth of hypocotyls and radicles in the seed-bud soaking treatments were inhibited significantly.

结果表明，苯甲酸、对-羟基苯甲酸浸种处理使西瓜种子发芽率显著降低；浸芽处理使西瓜种芽的胚轴、胚根生长受到显著抑制。

Item that be export from India:- black pepper , dill seed , cellery seed , poppy,turmeric , cummin seed , ginger , etc .

印度出口的品种：黑胡椒，莳箩籽，茜萝，罂粟，韭黄，小茴香，生姜等。

When seed germinating, the enzymes fast expressed activities for cleaned injurant such as active oxygen and free radical in seed for prevent to injury of oxidate and pre-oxidate, which the sake of seed can normally germinate.

当种子萌动时，这些酶迅速表现出活性，清除种子内的活性氧和自由基等有害物质，防止氧化和过氧化伤害，保证种子能够正常萌发。

With longan seed as the study material, the extracts of longan seed were studied which the extract solvents were water, absolut alcohol, methanol and 50% methanol, and the inhibition of longan seed extracts on α-glucosidase were also determined.

本实验以龙眼核为研究材料，使用水、无水乙醇、甲醇和50%甲醇为提取溶剂对龙眼核进行浸提，并分别测定了四种提取液对α-葡萄糖苷酶的抑制率。

For fear of the spreading of tobacco blue mild in the process of tobacco seed import, firstly analysis the ways of seed import and the tobacco Pest Risk Analysis, and point out the importance and necessity of forcefully abiding by national law and rules, and then put forward a set of mechanism of anti quarantined diseases based on establishment of negative pressure greenhouse. It is shown that this kind of mechanism has valuable effect in tobacco seed import.

为防止在烟草国外引种过程中传入烟草霜霉病等危险性病害，在分析烟草国外引种渠道及潜在危害的基础上，指出此项工作应严格遵守国家法律法规的重要性和必要性，提出依托建立健全烟草隔离检疫负压温室防范烟草危险性病害防御体系的一种模式，经实践证明，该体系的建立和实施对烟草国外引种的安全性有参考和应用价值。

Siegers Seed Company is known for the extensive trials we conduct on seed before we make it available to any of our customers. We continually work with breeders/producers to develop products that surpass what the market requests. We put the newest seed varieties to rigorous tests under many different conditions. These new varieties help our customers improve their business by growing superior varieties to meet and exceed market demand and keep them ahead of their market competition.

siegers种子公司是众所周知的广泛审判，我们对种子进行之前，我们将其提供给我们的任何客户，我们不断的工作与育种/生产者发展的产品超越什么市场的要求，我们把最新的种子品种，以严峻考验下，许多不同的条件，这些新品种帮助我们的客户提高他们的业务日益增长的优良品种，以满足并超越市场的需求和让他们提前他们的市场竞争。

From flower openning to seed riping need 74～79 days,72～77 days after flowering peak days is suitable harvest period, the seed reaped at this time is relatively high in output, the vigor of the seed is better too.

来源于内蒙古通辽奈曼的中间锦鸡儿属于耐盐类，来源于内蒙古和林、内蒙古达旗、山西省五寨县的中间锦鸡儿和内蒙古磴口的柠条锦鸡儿属于中等耐盐类。

4The low similarities betweenseed banks and the established vegetation were considered to be the consequences ofthe frequent presence in the established vegetation but not in seed banks of someperennial rhizomatous plants which mainly depended on vegetative propagation toregenerate;insignificant difference in the species composition of seed barks amongtransects, might be accounted for by the fact that the flood drift had functioned as adisseminator for propagules;and with the intensifying of the flooding disturbance,both species diversity and the similarity between seed banks and establishedvegetations declined.

4种子库与地上植被相似性普遍较低，其原因是主要靠营养繁殖以更新种群的多年生根茎植物经常在植被中出现而不在种子库中出现；受水淹干扰的样带之间种子库的种类组成差异不大，说明洪水漂移行使了繁殖体传播和散布的功能；随水淹干扰强度增加，种子库物种多样性指数减小，种子库与地上植被的物种组成相似性下降。

First, using the developed seed rope twisting machine, rice seed is entangled in paper tape with the requirement of agriculture technology and made in seed rope reel, as make twisting job isn"t limited by farming season at time and can actualize industrialization in space. These can also ensure the parameter"s standardization of the sowing row spacing, socket spacing and the number of grains per socket, and offers technology basis for agricultural order form.

本文的主要研究内容与结论如下： 1、为确定种绳直播机仅靠种绳的拉力使其工作是否可行，对种绳的组成部分——棉线和无纺布进行抗拉强度试验，同时对种绳单位长度上的捻劲个数及种绳盘的转动惯量和轴承的摩擦力矩进行了较深入的试验研究。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。