the cultivated soybean

The cultivated soybean is an erect, bushy annual plant of great morphological diversity.

栽培大豆是一种直立 、 丛生、形态变化很大的一年生植物.

The minimum difference of index of growth and development was found under 8-hour-photoperiod, the cultivated soybean flowered later than the wild soybean of same latitude.

8小时光周期纬度间开花期生育指标差最小、栽培大豆均比同纬度野生大豆晚开花，确定为典型短光。

The frequencies of chromosome translocation, inversion and the normal chromosome of cultivated soybean ( including semi-cultivated soybean) were 4.7% ( all are semi-cultivated), 1.7% and 93.6% respectively.

栽培大豆（半栽培大豆、栽培大豆）染色体易位频率为4.7%（全部为半栽培大豆），倒位频率为1.7%，染色体正常的频率为93.6%。

Based on the phonological data, the thermal indexes, such as the active accumulated temperature and minimum limit temperature in each growing period of soybean, were calculated for the main cultivated soybean varieties in the Heilongjiang Province, by using the Least Squares Method.

根据分期播种试验资料，利用最小二乘法得到黑龙江省主栽大豆品种各生育期所需有效积温和生育期下限温度等热量指标；

Studies on the Cultivated Characteristics of Wild Soybean

野大豆栽培特性的研究

We speculated that the evolutionary relation is from autumn sowing soybean to the other ecotype soybean and provided molecule evidence for the original cultivated soybean from south region.

聚类时，秋大豆单独聚为一类，推测三个生态型大豆之间的演化关系为：秋大豆→夏大豆→春大豆，并为大豆南方起源学说提供了分子水平的佐证。

Because of the introduction of germplasm of semicultivated soybean to the cultivated soybean, the more luxuriant growth had genetic correlation with lower seed-stem ratio.

由于秣食豆种质的导入，植株高大繁茂与小的粒茎比存在相关遗传。