肥料

The extramatrical mycelium developing from the "nurse" seedlings infect roots on the younger seedlings.

在有些国家，移植具有大量外生菌根的松苗，以1至2公尺的距离栽植於新苗床。从&肥料&苗发育出来的外表生菌丝，会感染幼苗的根。

The research aimed to study the effect on plant nutrition of the micro water soluble felted and coated fertilizer applying to the semi-arid conditions.

［目的］研究适用于半干旱条件下的微水溶性胶结包膜缓释肥料的植物营养学效果。

Micro water soluble felted and coated fertilizer was suitable for extension under semi-arid condition.

结论］微水溶性胶结包膜缓释肥料适用于在半干旱条件下应用推广。

Slightly-water-soluble felted and coated fertilizer with low cost and easy degradation was developed using a way of water as solvent and coated material.

采用水基成膜法研制出低成本、易降解的微水溶性胶结包膜缓释肥料。

Under 50%, 60% and 70% field capacity, ammonium nitrogen content in soil with water soluble felted and coated fertilizer was in positive correlation to water content, and nitrate nitrogen content after 24 d was more than that with urea treatment.

在田间持水量50%、60%、70%条件下，微水溶性胶结包膜缓释肥料土壤铵态氮含量变化与水分呈正相关关系，24 d后硝态氮含量呈高于尿素处理趋势。

This paper explores the marketing strategy and the marketing decision of foliar fertilizer, a new kind of fertilizer which has appeared in Chinese rural market for about ten years in rural market.

本文将从叶面肥┄一种在中国农资市场上出现仅十年左右的新型肥料产品的研究出发，结合本公司的叶面肥产品┄植物动力2003的营销策略的制定，来探讨这类产品在农村市场的营销战略和营销组合问题。

After describing the whole market, the effects on the fertilizer industry and the opportunities on the foliar fertilizer industry from WTO are investigated.

在描述了市场的总体轮廓后，探讨了WTO对整个肥料市场的影响以及对叶面肥市场带来的机遇。

On later fructescence, it had significant differences between using two fertilizers on tomato leaf.

在结果后期两种肥料对番茄硝酸还原酶活性的影响差异显著。

A white or reddish mineral consisting of hydrous chlorides of potassium and magnesium; used as a fertilizer and as a source of potassium and magnesium.

一种白色矿物，由硫酸镁和氯化钾组成，是钾盐的来源，用作肥料。

Through experiment of 15N microplot showed that: gaseous losses of fertilizer nitrogen was 1.259g·m~(-2), soil residued nitrogen was 1.023g·m~(-2) in Ecological Balanced Fertilization plot, monitored at the same time that chemical nitrogen fertilizer was almost no leakage because there was illuvial layer in the depth of 100～120cm in this area.

通过15N微区试验测得草甸黑土生态平衡施肥区肥料氮气态损失为1.259g·m~(-2)，土壤残留为1.023g·m~(-2)，同时监测到，在该地区100～120cm土层处由于有淀积层的存在，化学氮肥几乎没有渗漏。通过设置不同施氮水平试验，结果显示：大豆播种后，田间土壤氨挥发累积量随氮肥用量增加而增大。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。