二熟

苏南稻麦二熟区秸秆全量机械还田技术

Techniques of Return All Straws to field in the Rice-wheat double Cropping System of southern Jiangsu

二熟耕作区是我国粮食生产的重点区域，其产量占全国总产量的53.2%。

The double cropping region is main grain producing area accounting for 53 . 2 % of the total output in China .

耕作措施对江苏棉麦二熟田天敌种群数量影响的研究

Influence of cultivation methods on the natural enemy populations in the cotton-barley intercropping systems in Jiangsu

论川西北丘陵春夏旱区二熟制水稻节水栽培技术途径

Discussion on Water-saving Cultivation Technologic Way for Two-harvest Rice in the Spring-summer Drought Hill Region of Northwest Sichuan

结果表明，一熟茭品种蒋墅茭的发病率、危害程度及相应的产量损失要高于二熟茭（秋茭）；

The result showed that in disease percentage , disease index and yield loss , one-harvest water bamboo was higher than two-harvest ( autumn-harvest ) .

实行单季晚稻为主的麦稻二熟种植制度，避开了不利的天气气候对水稻生产的影响；

Avoiding the influence of adverse weather and climate on rice production by practice of wheat rice double cropping system with single cropping late rice as main crop ;

长期定位试验研究结果表明，与常规麦稻二熟制相比稻田种植春玉米的麦/玉米稻三熟制年产量为1.4254万kg/hm2，增产率17.69%；

According to the results of long-located experiments from 1990 to 2000 , the comparison between wheat-corn-rice pattern of planting spring-corn in rice field and the conventional wheat-rice pattern was studied . The yield of the wheat-corn-rice pattern is 14254kg / hm2 , increasing by 17.69 % ;

一回生，二回熟。

First time strangers , second time friends .

二棱大麦熟期性状的遗传研究

Genetic Studies of Maturity Traits in Two - Rowed Barley

第二，精熟掌握训诂考据学方法，是研究古代医学典籍的必由之路。

Second , the mastery of textual exegesis is the necessary way of ancient medical books .

他照着我的做，果然他是我们组第二个烤熟鸡翅的人。

He Do as I do , indeed he is the grilled chicken wings , the second group of people .