People prune plants. What does pruning do? A. Makes plants ugly. B. Helps plants grow healthily. C. Destroys plants. D. Makes plants die. 相关知识点: 试题来源: 解析 B。解析:修剪植物可以帮助它们健康生长。选项 A 使植物变丑错误;选项 C 破坏植物不对;选项 D 使植物死亡也不符合。
Why is pruning important for the development of plants? What influences the plant development? What elements do plants synthesize? Describe three ways that soil pH influences plant growth. Why is the ovule so important for the development of a plant? What are the four main greenhouse gases? Wha...
Plant Care and Management: Horticulturists are responsible for the care and management of plants. This includes tasks such as planting, watering, fertilizing, pruning, and controlling pests and diseases. They monitor plant health and growth, identify issues, and implement appropriate solutions to ensur...
In nursery or horticultural settings, agricultural workers may work in greenhouses, nurseries, or fields, caring for plants and assisting with plant propagation, transplanting, and maintenance. They may also be involved in tasks such as potting, pruning, and preparing plants for sale or distribution...
What causes plants to wilt? Aside from the common reasons, provide an answer to why there would be no people without plants. Why do plants develop bulbs? Why is pruning important for the development of plants? List three reasons why pea plants were the perfect research subject for Mendel to...
8. Plant Training — What is It and Why Should You Do It? Plant training is how growers keep their cannabis at the appropriate size and shape. It involves various techniques, including topping, pruning, super-cropping, pinching, and/or defoliating your plants. The purpose of all these, on...
for example , Sword Defense Systems’ special purpose unmanned rifle How much does the Boston robotic dog cost? The price of the Spot robot is not listed on Boston Dynamics’ website, but itreportedlycosts about $75,000. How fast can robot dogs move?
Why does bolting occur? Bolting occurs when a plant mistakes a temperature fluctuation for a change of season and behaves like an annual rather than a biennial in response. Bolting is typically caused by a string of cold days in spring or a particularly hot summer.Bolting plants flower prematur...
Below are examples of pruning / grooming tools for African Violet plants: How does temperature affect variegation in African Violet plants? Temperature can have a significant impact on the variegation in African Violet plants. Sudden changes in temperature, either increases or decreases, can stress th...
Make sure pruning tools are clean and disinfected to prevent the spread of disease. To make the chore of deadheading less daunting, take a few minutes here and there to deadhead plants rather than trying to do it all at once. Some gardeners find the process to be relaxing. Walk around ...