We must find ways to stop pollution.Waste water must be cleaned before it is poured into the river.People shouldn‘t throw away rubbish here and there.We should pick up the garbage around us.We‘d better plant more trees.I‘m sure if we take care of our environment, our world will be...
Since a plant has no blood pressure or pulse and can show no fever, the diagnostician sometimes has difficulty in knowing how sick is the plant. Since he has difficulty in measuring disease quantitatively in the single plant, he has difliculty in measuring it for the...
Driven by microbes that decompose plant material, for example, food scraps. A “compost pile” makes this type of compost. Composting this way is a great way to get some use out of old food, but compost piles need to be tended to prevent foul-smelling gases such as ammonia and hydrogen ...
Some of pig parts can be used to help sick people. Pigs are found in every part of the world. They serve many useful purposes. They can work as guards like dogs. In the United States, two pigs were kept to guard the gate on the farm, which worked really well. A. 根据短文内容...
Reduce Light Levels on Sick Plants –When plants are sick, try moving the grow light up a few inches or even a foot. This will help your plant recover more effectively from many nutrient problems, whether you end up flushing the plants or not. ...
Business organization or service to become bigger and include more people goods or activities. Repeatedly. Very quickly and in very short time. Seafood see animal or plant that is served as food and eaten by humans. Competitive used to describe a situation in which people or organizations ...
Water your new plant well to help it settle in and alleviate transplant shock. For the first year after transplanting,your tree will need lots of water. Water it deeply a couple of times each week, at least any time you do not receive natural rainfall. Your tree will be working hard to...
If not,would you like to plant one?When my daughter was in primary school, she brought home four small twigs (细枝) one day. Her school gave these twigs to students to plant.None of them _31_ very strong. But with hope for the future, I planted them in our backyard. Over the ...
Learning how to save a dying houseplant from the clearance shelf is not just rewarding. It can also be a great way to get plants for cheap! I’m using a philodendron xanadu as an example to show you how to bring a sick plant from the clearance aisle back to life. ...
If an animal eats part of the plant, it gets sick or dies. Animals learn to stay away from these plants.There are many kinds of plants / that make poison. Most of them grow in the desert/ or in the tropics. Farmers use many kinds of poison / on their farms. Most of these ...