· why的用法正解看完后 一切解决一、why能引导下列几种从句： 1. 主语从句 Why he took Chinese nationality in 1901 is a question that interests us. 他为什么在1901年取得中国国籍，这是一个 … ） 5. 形象区别： "Why are you" 更强调对个人状态或内在特质的探究。 例句：Why are you always so calm in stressful situations?（为什么你在紧张的情况下总是那么冷静？ ） "Why do you" 则突出了对 … · If celery plants are lacking water, the stalks get tough and stringy and/or the plant develops hollowcelery stalks. The issue may be exacerbated by hot weather as celery doesn't enjoy hot spells. It thrives where winters are mild, summers are cool, or where there’s a long cool fall growing season. Celery stalks turn hollow primarily due to inconsistent watering, nutrient imbalance, or rapid growth conditions. Celery is prized for its crunchy texture and fresh flavor, but gardeners often notice hollow stalks that feel less satisfying to bite into. · Heat and drought are its two worst enemies, leaving it with hollow stalks and a stringy texture. Drought-stressed celery may even start to go to seed, leading to a bitter taste. · What you see: A white spongy texture and holes inside your celery stalks. They may seem hollow. What it is: Broken-down celery tissue. “Pith breakdown” is often the result of some kind of stress, ranging from extreme temperatures and uneven water uptake to infections. Eat or toss: Eat! Skinny stalks are a huge disappointment. There are a number of reasons why your celery plants aren’t producing healthy, substantial stalks. The most common is harvesting before the stalks are fully mature. Celery requires a long growing season – generally between 130-140 days. If you harvest your stalks before they’re ready, they’ll be spindly and ...See full list on morningchores.comHollow celery stalks are often tough and stringy. Instead of firm, crunchy stalks – there’s just a tough, hollow stick of fibrous plant. No one wants to gnaw on that! Hollow stalks are one of the most common problems that people growing celery for the first time complain about. Most of the time, hollow stalks are caused by insufficient water or nut...See full list on morningchores.comIf your celery plants have cracked, brittle stems they’re lacking in boron. Boron is a rarely considered nutrient that is absolutely necessary to healthy celery growth. Boron deficiency is primarily found in alkaline soils. Add in about two ounces of borax to 30 square yards of soil and mix well.See full list on morningchores.comYou may have let your celery grow too long. It’s hard picking the right time to harvest, isn’t it? But leaving your celery too long is just as problematic as harvesting too early – maybe more so. Over-matured celery is tough, and its flavor is disappointing. Keep an eye on the calendar and don’t let your plants grow too long.See full list on morningchores.comCelery hates the heat. When the plants experience too many long, hot, summer days they’ll bolt. Try to help your plants stay cool during heat waves by making sure they have plenty of afternoon shade. Try to plant your celery rows where they’ll be able to soak up the gentler, morning sun and chill in the afternoon shade. If necessary, build screens ...See full list on morningchores.comThis is one of the most disappointing celery growing problems for me. Short, bushy celery plants look so ridiculous. This happens when there are a lot of temperature fluctuations during the early growing season. When the temperatures are all over the place, your plants don’t really know what to do, so they bush out instead of growing tall. Use hort...See full list on morningchores.comWhile it sounds like a pirate’s name, this is actually a calcium deficiency that causes the young stalks and leaves in the center of the plant to turn black. It’s usually caused by irregular watering, over-fertilization, or high soil salinity. Remember that consistent moisture is the key to happy celery plants. Try to avoid letting the soil dry out...See full list on morningchores.comThe devastating disease mosaic virus is one of the most common celery growing problems. It causes yellow patches to form on leaves and stalks, stunted growth, and eventually death. There is no cure for infected plants. All you can do is remove them from your garden as soon as possible to reduce the spread of the disease.See full list on morningchores.comThis fungal disease causes yellow spots that spread into long, brown streaks on the leaves. Celery early blight is primarily caused by excessive rain or overhead watering. Keep weeds down in the garden to avoid fungal spread and try to water only at the base of the plant.See full list on morningchores.comThe celery worm is the larva of the beautiful, black swallowtail butterfly (Papillo polyxenes asterius). You can pick them off by hand or plant a few extra celery plants to sustain these brown and white caterpillars. They chew irregular holes in leaves and stems, but there are rarely more than a few in any garden. Another caterpillar, the celery le...See full list on morningchores.com In extreme cases, the white tissue may be partially hollow, and this is usually a sign that the plant was several deprived of nutrients at some stage during its growth. Hollowcelery tends not to be as enjoyable, and may not last as well as normal celery. · When celery grows for too long, its petiole loses its active cells, and with the decrease of pectin, voids are formed in the cell membrane, so large parenchyma cells between the conducting tissues form voids. In extreme cases, the white tissue may be partially hollow, and this is usually a sign that the plant was several deprived of nutrients at some stage during its growth. Hollowcelery tends not to be as enjoyable, and may not last as well as normal celery. · When celery grows for too long, its petiole loses its active cells, and with the decrease of pectin, voids are formed in the cell membrane, so large parenchyma cells between the conducting tissues form voids.
