【摘 要】
：
落花落荚是影响蚕豆产量的主要原因之一。严重的落花落荚率达75%以上,据我们观察,落花落荚的原因是多方面的,其中生理性脱落是主要原因。具体表现在以下几方面:
Falling fa
论文部分内容阅读
落花落荚是影响蚕豆产量的主要原因之一。严重的落花落荚率达75%以上,据我们观察,落花落荚的原因是多方面的,其中生理性脱落是主要原因。具体表现在以下几方面:
Falling falling pods is one of the main factors that affect the yield of broad beans. Severe falling rate of pod reached 75% or more, according to our observation, falling into pods for many reasons, including physiological shedding is the main reason. Specific performance in the following areas:
其他文献
As the deacetylation product of chitin, chitosan is rich in resources.It has good biocompatibility, biodegradability, low toxicity, antimicrobial resistance
韭菜是兰州地区一年四季都有的蔬菜,目前生产上广泛采用的良种是兰州小韭,其栽培历史达百年之久。春、夏、秋三季不仅可提供叶片宽厚均匀、色泽浓绿、品质鲜嫩、风味郁香的
Polysiloxane elastorners show very low glass transition temperature (Tg), but they tend to crystallize and lose elasticity at a temperature far higher than
在以就业为导向、以能力为本位、以培养实用型人才为目标的高职院校中,英语教学职业化改革是高职高专英语教学改革的重要内容.坚持职业化导向,在实践中改革与完善高职高专英
Amphiphilic triblock terpolymers, poly(n-hexyl isocyanate)-b-poly(ethylene glycol)-b-poly(n-hexyl isocyanate) (defined as PHIC-b-PEG-b-PHIC) was synthesized
With the rigid demand of fresh water in the coming era of industrialization and urbanization, seawater desalination is increasingly becoming one of the most
杜仲 Eucommia ulmoids oliv。别名:扯丝皮、思仲、丝棉皮、玉丝皮。药用其皮,具有补肝肾、强筋骨、安胎的功能。对高血压病、头晕目眩、腰酸膝痛、筋骨瘘软、肾虚尿频、妊
宝宝的第一次生病——母乳性黄疸宝宝:小灵病况:母乳性黄疸病程:前后1个多月我家宝宝刚出生时很白,后来变黄,医生说是黄疸,是新生儿正常的生理现象,让我们不要担心,1～2个星期
糖尿病病人:首先要控制饮食。节日期间别贪吃,一日三餐定时定量,少吃油腻煎炸食物,适量吃些鸡、鱼及瘦肉,多吃新鲜蔬菜,尽量少饮酒。赴宴时应告知他人自己的病情,以
Diabeti
寿县城郊所产的矮虫躁豇豆,是我省最优良的豇豆早熟品种,上市早,豆荚成熟期集中,早期产量高。春秋两季都可栽培。 躁豇豆株高3厘米,矮生。小叶片卵圆形,深绿色,第四节开花,以