The farm has three fields of root crops.

这个农场有三块地种植块根作物。

This gravelly soil is well drained and good for growing root crops.

这沙土地利于排水，适于种植块根作物。

When you think how easy and cheap, relatively , it is to buy a bunch of carrots or beets , why raise them? And root crops especially are hard to tell apart, when store bought, from our own.

你想想买一堆胡萝卜和甜菜根回来是件多么容易而便宜的事情，何必自己种呢?根茎作物尤其难以分辨是自己种的还是买来的。

Working with staple crops like beans and corn, Lynch identifies which root traits -like deep, or shallow -will help plants get the sustenance they need.

林奇利用豆子和玉米之类的主要农作物进行实验，发现根的特点——比如深的或是浅的——都会影响植株对必需养分的吸收。

Working with staple crops like beans and corn, Lynch identifies which root traits - like deep, or shallow -will help plants get the sustenance they need.

林奇利用豆子和玉米之类的主要农作物进行实验，发现根的特点——比如深的或是浅的——都会影响植株对必需养分的吸收。

By using the PROBE system, the root depths and water absorption modes of crops and soil qualities can be quickly analyzed exactly, the useless drainage and nutrient leaching etc. will be decreased.

PROBE系统还可用于快速、准确地分析作物的根系深度和吸水模式、土壤质地，减少无效排水、养分淋溶等。

Adventitious roots are vital for water and nutrient assimilation by cereal crops because they comprise the bulk of the fibrous root system.

不定根组成了禾本类作物的须根系，对水分和养分的吸收起着关键的作用。

The soil moisture refers to the soil water status in the main root system activity layer of crops.

土壤墒情是指农作物主要根系活动层内的土壤水分状况。

Chapter four explains the dynamic modeling and visualization for root system of Crops.

第四章主要阐述玉米类作物的根系的动态的三维几何形态建模，可视化方法。

Plot experiment was carried out to study the effects of different irrigation methods on cucumber root characters and yield during fruiting stage, Jinchun 4 was selected as indicating crops.

采用小区试验研究了不同灌溉方式对津春4号黄瓜根系特性与产量的影响。

According to previous research and data, this paper review some aspects how quality of some crops such as cereal crop, root and tuber crop, vegetable and flue-cured tobacco is affected by potassium.

根据前人的资料和研究，对钾如何影响谷类作物，块根、块茎作物、蔬菜及烤烟品质的问题作了简要评述。

In the condition of slight stress of soil water and nitrogen, the LrD in the subsoil is increased, but the senescence rate of the root is higher during the final growth stage of crops.

在水分稍有亏缺条件下，土层中部根长密度增加，但后期衰亡速率也较快。

Baiyangdian waters crops and resources, the growth of the lotus root, caltrop, Gorgon Fruit, arrowhead and other 30 kinds of rare wild aquatic plants.

白洋淀内水生作物资源充足，生长着莲藕、菱角、芡实、慈姑等30多种珍贵野生水生作物。

For most crops, potash should be applied before or during soil preparation so it is incorporated into the root zone shortly before planting.

对于绝大多数作物，钾肥应在整地前或整地期间施用，以便使钾肥能在种植前的短时间内与根层混合。

The effect of magnet on the rate of photosynthesis, root system activity, nutritious absorbality and amylase activity of such crops as tomato, cucumber and sweet pepper was studied.

本文报道了磁对番茄等作物增产的生理学效应。 主要表现在提高光合速率、根系活力、吸养能力及淀粉酶活性等方面。

Root exudates and plant remains in soils were concerned as one of the key reasons for these problems in other crops.

许多研究表明根系分泌物与植物残体是连作障碍的关键问题之一。

The destruction land structure, the hindrance plant absorption moisture content and the root system grows, affects the crops crop.

破坏土地结构，阻碍植物 吸收水分及根系生长，影响农作物收成。

Crown roots are main components of the fibrous root system and important for crops to anchor and absorb water and nutrition.

冠状根是须根系的主要组成，对作物的固着和养分、水分吸收有着重要意义。

Applicable crops: can be widely used in potatoes, garlic, ginger, Onions, sweet potatoes, yam, root tuber crops.

适用作物：可广泛用于土豆、大蒜、姜、葱、红薯、山药等块根块茎类作物。

Although many genes regulating root hair development have been isolated in Arabidopsis, knowledge of molecular mechanism of root hair development in monocot cereal crops is largely unclear.

拟南芥中根毛发生发育机制相关基因的报道较多，并且已经构建了一个大致的调控路径。