dough stage

the lodging of spring wheat was observed to happen mainly in 2 periods or the period of quick increase of ear weight and the period from late milk stage to early dough stage with rainfall.

结合降雨量分析倒伏发生情况，结果表明春小麦倒伏主要发生在2个时期，即穗重快速增长期和乳熟末期至蜡熟初期。

pn, fo, fv/ fm and fm decreased with triticale developing after flowering period, but the photosynthesis did not stop in dough stage. that indicated triticale had a better characteristic of high yield and resistance to stress.

随着生育期的延长，Pn、Fo、Fv/Fm和Fm均有所下降，但在蜡熟期仍有一定的光合作用，显示了小黑麦较好的抗逆性及丰产性。

hay yield is highest from the dough stage to the stage of yellow maturity.

干草产量以蜡熟末至黄熟期为最高。

during whole growing stage, the highest value of sugar content was at early dough stage.

整个生育期中，以蜡熟前期时的糖分含量最高。

the rumen ph value of cows fed diets containing corn silage harvested at premilk stage, milk stage and dough stage ranged from 6. 37 to 7. 27, 6. 37 to 6. 97, 6. 33 to 7. 27;

饲喂乳熟前期、乳熟期、蜡熟期玉米青贮组成的日粮的奶牛瘤胃液pH值变动范围分别为6.37～7.27,6.37～6.97,6.33～7.27；

for the sake of seed yield and quality, the proper time of harvesting should be from mid, late dough stage to early yellow maturity.

考虑种子的产量和品质，则以在蜡熟中、末期至黄熟初期为收种适期。

yield of crude protein and net energy for lactating cow were the highest at the corn dough stage.

粗蛋白质产量和产奶净能量（NEL）均以蜡熟期最高；

at dough stage, only 13% of assimilates was exported to grain while 25% or so was partitioned to roots first and then redistributed to grain before full ripe stage.

蜡熟期14C仅有约13%进入籽粒，25%左右先进入根系，完熟时再分配到籽粒。

all parameters were generally alike in heading and flowering period, but they decreased obviously in dough stage.

而光化学效率（Fv/Fm）、最大荧光（Fm）则相反，而在抽穗期与扬花期各参数的值基本相同，在蜡熟期下降较明显。

the results show that the fresh stalk yield was the highest at dough stage, while dry matter yield topped at the corn entire-maturity stage.

结果表明：玉米青秸产量以蜡熟期最高，干秸产量以完熟期最高；

the results showed that the dm effective degradability of dough stage and milk stage corn silage were 40. 22% and 53. 24%, respectively.

结果表明：各期DM在奶牛瘤胃降解率依次为40.22%、53.24%。