A waterculture method is described in which the level of the nutrient solution near the plant roots will automatically be held constant without any addition of water or nutrient solution.doi:10.1111/j.1438-8677.1965.tb00202.xSTEINERGlasshouse Crops Research and Experiment Station, NaaldwijkABRAM A....
You should fertilize the Pothos plant in water every 4-6 weeks during the growing season, typically spring and summer. When adding the diluted fertilizer to the water in the container, pour it gently around the plant, being careful not to splash or disturb the roots. Note:It is important t...
In a growing plant, which tissue gives rise to new cells for the elongation of roots and shoots? A. Apical meristem B. Lateral meristem C. Intercalary meristem D. Sclerenchyma tissue 相关知识点: 试题来源: 解析 A。解析:在生长的植物中,顶端分生组织(Apical meristem)为根和茎的伸长产生新细胞。
The roots of the plant are growing ___ underground. deeply deeplyly deep deeper相关知识点: 试题来源: 解析 答案:deeply。“deeply”修饰动词“growing”,表示深深地。“deep”可以作形容词或副词,但在此处不如“deeply”自然。“deeper”是比较级,不符合题意。反馈...
theories concerning plant hu *** andry. He came from the “No pain no gain” school of horticulture. He never watered his new trees which flew in the face of conventional wisdom. Once I asked why. He said that watering plants spoiled them and that if you water them...
It is certain that all the essential processes of plant growth and development occur in water. The mineral elements from the soil that are usable by the plant must be dissolved in the soil solution before they can be taken into the root. They are carded to all parts of the growing plant...
Succulents store water in their leaves or roots. They come in【5】wide variety of styles, sizes and colors. With adorable fat appearance they【6】(describe) as having an "eye-catching appeal". From watering to other details, successfully keeping an indoor plant【7】(seem) to be a ...
a这些天来所有的学生都在忙着做练习,为物理考试做准备 These days come all students all in busy to make the practice, prepare for the physical test[translate] a“植物的根是朝有水的方向生长” “Plant's root is the dynasty has the water direction growth”[translate]...
Hydroponics method of growing plants is using mineral nutrient solution in water, without soil. Terrestrial plants may be grown with their roots in the min... MF Saaid,NAM Yahya,MZH Noor,... 被引量: 13发表: 2013年 Growing plants without soil by the water-culture method A description of ...
A. its roots to spread B. its leaves to fall C. its flowers to bloom D. its fruits to be picked 相关知识点: 试题来源: 解析 A。解析:当植物生长时,它需要一些空间主要是为了它的根部伸展。B选项叶子掉落不需要空间,C选项花朵开放不需要太多额外空间,D选项果实采摘也不是植物生长时需要空间的主要原...