Five Tasks for Your Winter Garden
As autumn has come, winter is on the way. When it finally arrives, it can be cold outside. However, even a blanket of snow doesn’t stop a keen gardener.
Build New Beds
If you live in a more temperate area, you can start making new beds for your vegetable garden now. Raised beds are easy and relatively inexpensive if you have plenty of homemade fertilizers.
Tend to Apples and Pears
Winter is fit to prune(修剪) apple and pear trees. You can remove the damaged and diseased branches when the trees were dormant(休眠).
Frost covering can be put over cold hard vegetables before the temperature drops too far to help keep those plants happy in winter. Frost covering can be helpful for Brussels Sprouts, kale, winter cabbage and leeks if you live in milder climates.
Take Hardwood Cuttings(插条)
A.Cover Crops |
B.If you don’t have anything to made fertilizers |
C.Here are plenty of jobs you can do in the garden |
D.Many bare root trees can also be planted in winter |
E.Even if homemade fertilizers will be bad as it is too cold |
F.Plenty of leaves help keep some hardy plants from freezing |
G.Winter is a great time to multiply plants by hardwood cuttings |
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【推荐1】How can I make my family happy? This important question holds the key to more meaningful relationships with the other members of your household. To help you get started, here are some suggestions to brighten your family members’ days.
Have meals together as often as possible. Parents work and kids have after-school activities, so it’s tough to have breakfast and dinner together every day.
Set aside time for regular family activities. Regular activities could include bike rides, walks, or playing cards or board games.
Learn what they love doing and ask questions about it. Ask them how their hobby, their interest or their work is going.
Even the smallest things count. With a simple text or a brief phone call, you can make someone’s day.
A.Avoid severe criticism and judgments. |
B.Talk to your family members at the end of the day. |
C.However, do your best to eat together as often as possible. |
D.Be an active listener when they tell you and learn what you can. |
E.Just make sure you leave a positive message that will leave them feeling happy. |
F.If possible, devote at least an afternoon or evening per week for a family activity. |
G.Hopefully, you can have more powerful and fulfilling connections with your loved ones. |
【推荐2】How to prepare for a thrilling hike? Hiking needs mental and physical preparation weeks before the material day. If you’re a fan of hiking mountains. Here is a guide to help you.
Train hard and train in timeYou need to train your body at least three months before the challenge.
You must consider various factors before purchasing the most appropriate hiking shoes. First, mind the terrain (地形) of the hiking ground. A mild terrain will do fine with light shoes. On the other hand. A tough, hard and mountainous terrain require hardy hots to help navigate the rocky grounds.
Adequately pack your bagYour bag is your lifeline when hiking. Water is the most essential itch when hiking. The body performs best when you hydrate frequently throughout the challenge. Carry adequate clean water and sip often.
Hiking is a refreshing way of keeping fit, having fun and building resilience.
A.Choose appropriate footwear |
B.Search for the route you will he hiking |
C.Carry a compass, a map and a gas with you |
D.Adequate water can help you be in good con lit ion |
E.create a regular schedule and be disciplined to follow it |
F.Wear appropriate clothes that allow your free movement |
G.Adequate planning will help have a fantastic experience of it |
【推荐3】There are many common household items that are non-toxic(无毒的)and that work well for killing weeds.
Boiling water、
It is especially good for sidewalks, driveways, or yards. You can boil the water to 100 degree in a container, which is better, as it makes it easier and safer to pour, as well as gives your weed-killing a bit more accuracy.
Fire
Using a kitchen burner or flame-weeder tool to apply heat directly to the leaves and roots of the weed is a fine way of getting rid of them, but be careful not to bum the entire neighborhood down. Anywhere there is dried material you should use fire with extra care.
Vinegar(醋)
White vinegar is perfectly fine for weed killing, especially when a pump or two of dish soap are added into the spray(喷洒)bottle. Spray it directly on the leaves of the disliked plant and be careful not to over-spray. Consider waiting until any strong wind has wound down as a bit of wind can carry the chemicals onto other plants you'd like to keep. Also try to avoid dropping vinegar into the soil, as it will make it harder for anything to grow there.
Salt
Salt is a great weed-killer and can be added to vinegar or hot water sprays, but when it goes into the earth nothing can grow. Add a little dish soap to help the salt stick to the leaves and be careful where you aim. Spraying the soil will damage it, while hitting other plants you like may kill them too.
1. Which item can kill weeds precisely?A.Fire. | B.Salt. | C.Vinegar. | D.Boiling water. |
A.To avoid chemicals. | B.Vinegar has poison. |
C.Vinegar is too sticky. | D.To protect your other plants. |
A.A technology magazine. | B.A gardening magazine. |
C.A cooking magazine. | D.An encyclopedia. |
【推荐1】Many of the vegetables we grow in our gardens produce seeds (种子), which can grow into plants if collected and stored correctly. Late summer is the perfect time to start collecting them.
Make sure the seeds are from plants that you have planted well for many years. These are plants in their normal forms.
Hybridized (杂交) plants usually produce the vegetables sold in big food stores.They are created from two or more different kinds of plants to get the best qualities of each. Trying to grow seeds from these plants will not lead to happy results. This kind of plants will not have the expected results but instead carry the genes (基因) of just one of its parents.
Many plants become cross-pollinated (异花授粉) in the garden. Bees, flies, animals and wind spread pollen (花粉) from one plant to another. To ensure the seeds will grow into plants, give them space.
To avoid cross-pollination surprises, plant only one kind of each vegetable from which you can harvest seeds.
A.When will the seeds come off the flower? |
B.It is impossible to tell which parent that will be. |
C.What should you do if you want to save tomato seeds? |
D.Their seeds will produce plants as good as their parents. |
E.Put seeds in a cool, dry place in a covered glass container. |
F.Place different kinds of the same crop as far apart as possible. |
G.In areas with cold winters, simply leave plants in the ground over winter. |
【推荐2】The rainforests of eastern Australia are home to a stinging (刺人的) tree known as Dendrocnide. Many people call it the gympie-gympie tree — a name given to the tree by indigenous Australians. Though it looks like the leaves, it’s actually covered with sharp, needle-like hairs that carry poison. If you brush up against a gympie-gympie tree, you won’t forget the pain anytime soon. Scientists doing research on it at the University of Queensland have long studied the source of this powerful sting, looking for a neurotoxin — a poison that affects human bodies.
After carefully studying different kinds of gympie-gympie trees, the scientists were able to separate out different chemicals that the trees produce. This allowed them to identify a group of chemicals that they believed was responsible for the pain. The researchers created the man-made versions of them, which they call “gympietides”. Sure enough, when the scientists injected (注射) mice with gympietides, the mice bit gently the places where they’d been injected — indicating that they hurt in those places.
When the scientists studied the way gympietides were built, they found that they formed a knot-like shape. The shape makes the chemical very stable, which helps explain how the pain lasts so long. The knot-like shape of the gympietides was similar to the shape of poisons produced by poisonous spiders and cone snails (锥形蜗牛). The scientists found out the final fact that three very different kinds of life all use similar poisons, which was beyond their imagination.
Though its sting may stop some animals from eating it, it doesn’t stop all animals. Beetles and small relatives of the kangaroo called pademelons are able to eat the plant without trouble.
1. What’s the purpose of the research on the sting trees?A.To stop them hurting people. | B.To identify the types of them. |
C.To explain why they sting. | D.To find out their poisons. |
A.They are made in the lab artificially. |
B.They are taken from the sting trees. |
C.They are often used to treat the mice. |
D.They are poisons from other animals. |
A.It was unsatisfying. | B.It was normal. |
C.It was doubtful. | D.It was unexpected. |
A.Trees giving off poison. | B.Sting trees’ secret. |
C.Poison and pain of trees. | D.Trees’ powerful stings. |
【推荐3】Bamboo, the fast-growing grass plant common to Africa, Asia and Latin America, has been used for thousands of years to build houses, bridges, and scaffolding(脚手架).
In recent years, concerns about the unsustainability of building materials have caused a fresh look at “natural”construction. Research by the International Bamboo and Rattan Organization, INBAR, shows that bamboo can provide a low-carbon, renewable alternative to timber, steel and cement.
Since 2015, Bamboo U has welcomed more than 400 people through its doors.
A.Nonetheless, not everyone can build their house with bamboo. |
B.It’s important to develop an appreciation for the craft. |
C.Bamboo can also be used to create something new. |
D.One organization is fighting to change this understanding. |
E.The plant stores more carbon than certain species of trees. |
F.However, Bamboo U is giving a much-needed push to this old craft. |
G.Architects have called it “green steel”. |