ecotypes

Relatively few foresters or tree breeders consider the presence of edaphic ecotypes.

考虑到存在土壤生态型的林学家或树木育种家相当少.

The above-mentioned subgroups were divided into 10 soil ecotypes according to soil date and relevant tree growth.

根据南京附近低山丘陵地区70个土壤剖面的数据，以及相应标准地上的林木生长状况，将上述各亚类再划分为共计10个土壤生态型。

The response of ten Arabidopsis ecotypes to boron ( B) deficiency was studied with soil cultivation experiment.

采用盆栽土培的方法，研究了10个拟南芥生态型对缺硼反应的差异。

Relation between young spike differentiation of ecotypes of wheat at different sowing date in spring and temperature and leaf emergence

不同生态型小麦春播条件下幼穗分化进程与温度和叶片出生的关系

ecotypes and ecological breeding of corn in the northwest of hebei province

冀西北玉米生态型及生态育种

Study on root system biomass of different ecotypes of Eruca Sativa Mill

不同生态区8种芸芥根系生物量的初步研究

At the same time, study the survival rate of cuttings and the leaf shape variation of survival plant through different concentration of Colchicine solution dealing with different varietas or ecotypes of Rosa multiflora cuttings.

同时通过用不同浓度的秋水仙素溶液对七姊妹、中国无刺野蔷薇和日本无刺野蔷薇插条进行处理，研究插条的成活率、成活植株叶片的外部形态变化。

Study on the Response of Various Arabidopsis Ecotypes to Boron Deficiency

不同拟南芥生态型对缺硼反应的初步研究

spring vegetable soybean cultivating techniques for high yield and ecotypes which fits the natural ecological condition and farming system in this region have been put forward by investigating soybean variety, sowing date, plant density, fertilizer applying method in this paper.

本文通过对菜用春大豆品种、播种期、密度、施肥以及适宜生态型的研究，提出了浙江省菜用春大豆高产栽培技术和适应浙江省自然生态环境与耕作制度的莱用春大豆生态类型。

dna damage and repair of two ecotypes of phragmites communis subjected to water stress

水分胁迫引起的两种不同生态型芦苇的DNA损伤与修复

Different ecotypes might originate in different time and area and maintain close ties with the cultivation system and their uses;

不同生态类型的栽培大豆可能有不同的起源时间和地点，并且同耕作栽培制度、用途的不同有密切关系；

The ecotypes of phytoplankton were mostly alongshore warm-water species, however, marine warm-water species and eurytopic species in winter and autumn are more abundant than the other seasons, especially in winter, which were dominant ecotypes.

研究得出春夏季大亚湾浮游植物主要以沿岸暖水性种类为主，秋季和冬季除沿岸暖水种之外，广布种和大洋种也较多，尤其在冬季后者占优势。

Studies on genetic diversity and phylogeny of slow-growing rhizobia isolated from Vigna radiata at main ecotypes of China

我国主要生态区域绿豆慢生根瘤菌的遗传多样性和系统发育研究

moreover, there is sharp difference between two ecotypes ( grey-green and yellow-green) and the former has bigger variance than the latter has.

两种生态型的表现显著差异，其中灰绿生态型羊草比黄绿生态型差异大。

Analysis of ecotypes of wild soybean ( g. soja) in China

中国野生大豆（G.soja）生态类型的研究

Therefore, the rule about effect of temperature distribution with time on yield formation of various ecotypes of soybean has been quantitatively revealed.

从而，定量地揭示了温度的时间分布对各生态型大豆品种产量形成的影响规律。