【摘 要】
:
导言已经发现一些生长调节剂在园艺学实践中有几方面的生产应用。然而,尽管进行了长达40多年的研究。其在草莓上的应用仍然处于一种试验阶段。本文描述了来自不同的品种,气
论文部分内容阅读
导言已经发现一些生长调节剂在园艺学实践中有几方面的生产应用。然而,尽管进行了长达40多年的研究。其在草莓上的应用仍然处于一种试验阶段。本文描述了来自不同的品种,气侯,栽培措施,化学药剂及其稀释程度、使用日期和使用方式等各种试验所得到的资料。上述所有因子都可能是试验结果之间产生变异的原因。有关生长调节剂对草莓种子萌芽的影响及其在草莓微型繁殖中的应用情况,本文未予考虑。
Introduction It has been found that some growth regulators have several applications in horticultural practice. However, despite more than 40 years of research. Its application to strawberries is still in an experimental phase. This article describes the data obtained from various tests such as variety, climate, cultivation practices, chemical agents and their degree of dilution, date of use and mode of use. All of the above factors may be the cause of variation between test results. The effect of growth regulators on strawberry seed germination and its application in strawberry micropropagation was not considered in this article.
其他文献
The expression for the free energy of arbitrary static distribution of wedge dislocations is proposed.In the framework of geometric theory of defects,the fr
Q我现在怀孕22周+2天,今天早上5点多,突然感觉一阵阵的胃痛,而且还伴有恶心和呕吐。这是为什么呢?我该怎么办?A怀孕中晚期以后,逐月增大的子宫压迫肠胃,激素的改变,
Q I am
In this talk we will present a general method for finding all foams with given boundary and given number of internal vertices.We will apply the method to th
春季是流行性感冒(简称“流感”)的易发季节。有些病人不了解此病的特点,盲目购药一吃了之。为此,有关专家提出防治流感要做到以下四个“特别注意”:一、牙病、慢性病患者要
Experiments on quantum systems are usually divided into preparation of a state and registration of an observables in that state.The traditional mathematical
当归一般第一年夏季播种育苗,来年定植,秋季收获肉质根入药,未收获的于第三年开花结实。但在栽培中,往往第二年就抽薹开花,根部木质化,失去药用价值。提早抽薹开花严重时竟
本文对黑木耳Auricularia auricula(Hook)underw沪耳一号的胞子、菌丝体和担子的形态、细胞核和染色体进行了观察,结果表明:1.孢子呈肾形,其萌发方式有多种,孢子核第一次分裂
We present recent results in group field theory models of quantum gravity in 3 and 4 dimensions,all having to do with the correct encoding of quantum (simpl
We present a new perspective on early cosmology based on Loop Quantum Gravity.We use projected spinnetworks,coherent states and spinfoam tecniques,to implem
经过长时间的难产后,桑德拉·科萨茨热切地怀抱着女儿。她数着她的每一个手指头和脚趾头,查看了这个熟睡的婴儿的每一个部位。 “她是完美的。”丈夫理查德在她耳边轻声说。