Lettuce សាឡាត់ served ដាក់ជូនពិសារ Iceberg សាឡាត់អាសប៊ឺហ្គ៍
University
of Illinois Extension កម្មវិធីកសិកម្មនៃសាកលវិទ្យាល័យអ៊ីលីណយ
Place ដាំ to hold ផ្ទុកបាន So ដើម្បី
Soil ដី Next បន្ទាប់មកទៀត Seedlings ពន្លក
Too cold ត្រជាក់ពេក Hole រន្ធ Harvest ប្រមូលផលដំណាំ
Whole ទាំងមូល Ground
level នៅលើដី Remainder ដែលនៅសល់
Some people like to start their dinner with a salad of lettuce or other leafy greens. Ancient
Egyptians and Romans also like to have lettuce with their evening meal. But
they served it at the end. There
are hundreds of kinds of head and leaf lettuces. The most popular ones include
head lettuces such as iceberg,
Boston, bibb and romaine. Expert says lettuce is one of easiest vegetables to
grow in your garden. The best time to plant the seeds are during cool weather.
Advisors at the University of
Illinois Extension say the best
planting temperature is fifteen degree Celsius. Lettuce seeds are small, so do
not place them too deep in the
ground. If you plant some seeds every week or two, you will harvests ready to
eat one after another.
You can use a seed tray to start the seeds indoors. The
container should be deep enough to hold at least three centimeters of soil. There should be
about one centimeter of space between the soil and the top of the container.
The container should have holes in the bottom so
extra water can flow out.
Drop the seeds over the surface and cover them lightly with
soil. If the soil is not already a
little wet, give it some water.
But not too much—you do not want to drown the seeds. Next, cover the seed tray with paper. Remove
the paper when the seedlings have
grown up far enough to touch it. You can transplant the seedling into the
garden when they are about two to three centimeters tall. Do this when the
weather is not too hot and not too cold.
Take out as much of the soil as you can with the seedlings. Plant them in the
ground in a hole that is bigger
than the lettuce roots. Keep the plants watered, but not too heavily.
Harvest leaf
lettuces when the leaves are big enough to eat. Pull the leaves from the
outside of the planting so the inside leaves will keep growing. Or, you can cut
off the whole plants. Leaves about
two or three centimeters above the ground so the plant will re-grow. Cut off
head lettuces at ground level. Lettuce is
best when served fresh.
Store the remainder
in the refrigerator in a plastic bag. It will last a few days and sometimes
longer.
VOA Learning English for VOA Special English
Copied into a scrip by Ty Theavy
Copied into a scrip by Ty Theavy
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