How Its Made: Fresh Cut Flowers
Summary
TLDRThis script delves into the meticulous process of cultivating roses for various occasions, emphasizing the importance of greenhouse conditions, including computer-controlled climate and watering systems. It details the application of fertilizers and pest management, the careful harvesting technique, and post-harvest treatments to ensure quality. The script also touches on the creation of dried roses and the general care for fresh cut flowers, providing insights into the floral industry's dedication to delivering beautiful blooms.
Takeaways
- 🌹 Fresh cut flowers, especially roses, are popular for various occasions and are appreciated by recipients.
- 🌳 Roses are grown in commercial greenhouses equipped with advanced sprinkler systems that water the soil to prevent fungus growth.
- 💧 In hot weather, roses may require watering up to seven times a day, each session lasting about 5 minutes.
- 🌡️ Greenhouse climate is computer-controlled to maintain optimal temperatures for rose growth, typically around 23°C during the day and 16°C at night.
- 🌱 Roses receive a low-level dose of fertilizer with each watering, tailored to their needs through ongoing soil analysis.
- 🐛 Pest control in rose greenhouses involves targeted insecticide treatments, with precautions to protect the environment and workers.
- 🌿 Roses grow through horizontal trellises, which help ensure straight and tall stems, essential for high-quality blooms.
- ✂️ Harvesting roses requires careful cutting at a precise angle and location to encourage a second bloom.
- 🚛 Post-harvest, roses are treated with lukewarm water and bleach to sanitize them, then sorted and packaged for shipping in temperature-controlled trucks.
- 🌬️ Dried roses are made by selecting open blooms, hanging them in a well-ventilated, fan-cooled room to dry over a week.
- 💐 To prolong the life of fresh cut flowers, trim the stems, use lukewarm water with bleach, change the water every three days, and keep them away from direct heat.
Q & A
What is the significance of sending flowers on various occasions?
-Flowers are often sent to express condolences, congratulations, or romantic sentiments, and they are appreciated by recipients due to their beauty and symbolic meanings.
Why are roses a popular choice for floral gifts?
-Roses are a perennial favorite due to their timeless appeal and the wide range of emotions they can represent, making them suitable for various occasions.
How do greenhouses ensure proper watering for rose bushes?
-Greenhouses use sophisticated sprinkler systems that irrigate the soil rather than the plants to prevent the growth of harmful fungus, and water more frequently in hot weather.
What is the role of computer-controlled climate in a greenhouse?
-Computer-controlled systems maintain optimal temperature and humidity levels for the roses, and can automatically open the roof to reduce temperature and humidity if needed.
What nutrients do roses receive with each watering?
-Roses receive a low-level dose of fertilizer with each watering, which is a mix of nitrogen, phosphate, and potassium, with proportions determined by ongoing soil analysis.
How do pest specialists handle bug problems in rose greenhouses?
-Pest specialists apply insecticide treatments targeted to specific pests, and they close the greenhouse roof first to prevent environmental pollution.
What safety measures do workers take when handling chemicals in the greenhouse?
-Workers wear masks and protective clothing to ensure safety when handling chemicals, such as insecticides.
How do the trellises in the greenhouse contribute to the growth of the roses?
-Horizontal trellises with openings positioned one above the other ensure that rose stems grow tall and straight, which is important for their quality and value.
What is the proper technique for cutting rose stems?
-Workers cut the stem at a 30 to 45° angle just above the second set of five leaves to ensure a second bloom about 40 to 55 days later, depending on the season.
How are fresh cut roses prepared for shipping?
-Fresh cut roses are placed in buckets of lukewarm water with bleach to kill bacteria, checked for defects, classified by length, trimmed for equal height, and wrapped to prevent drying during shipping.
What conditions are necessary for the proper transportation of roses?
-Transport trucks are refrigerated in summer and heated in winter to maintain a safe temperature of about 6° C for the roses.
How are dried rose bouquets prepared?
-Dried rose bouquets are made by selecting open blooms, hanging them upside down in a fan-cooled room with good air circulation, and allowing them to dry out for a week.
How can the lifespan of fresh cut flowers be extended when displayed in a vase?
-Fresh cut flowers can last about a week in water if the stem is trimmed regularly, lukewarm water with a bit of bleach is used, the water is changed every 3 days, and the flowers are kept away from direct heat.
Outlines
🌹 The Cultivation and Care of Roses
This paragraph delves into the meticulous process of rose cultivation, emphasizing the importance of proper watering techniques to prevent fungal growth. It highlights the use of computer-controlled greenhouses that maintain ideal temperatures and humidity levels for rose growth. The paragraph also covers the application of fertilizers and pest control measures, including the use of insecticides in a closed environment to protect the ecosystem. The growth of roses is described as a process that requires careful handling, from the use of trellises to ensure straight stems to the precise cutting technique that encourages re-blooming. Post-harvest, roses are treated with bleach to eliminate bacteria, and their quality is assessed before classification by stem length. The paragraph concludes with insights into the shipping process, which involves temperature-controlled trucks to preserve the roses' freshness.
Mindmap
Keywords
💡Condolences
💡Florists
💡Greenhouses
💡Sprinkler Systems
💡Humidity Control
💡Fertilizer
💡Pest Control
💡Trellises
💡Stem Cutting
💡Bleach
💡Bouquets
💡Dried Roses
Highlights
Flowers are a customary gift for various occasions, including condolences, congratulations, and romance.
Roses are a perennial favorite among flowers, often purchased from commercial greenhouses.
Greenhouses use sophisticated sprinkler systems to irrigate the soil, avoiding direct watering on rose bushes to prevent fungus growth.
In hot weather, roses may require up to seven waterings per day, each lasting about 5 minutes.
Greenhouse climate is computer-controlled to maintain ideal temperatures for flower growth.
Roses receive a low-level dose of fertilizer with every watering, tailored through ongoing soil analysis.
Pest specialists apply targeted insecticide treatments within closed greenhouses to protect the environment.
Workers handling chemicals wear masks and protective clothing for safety.
Roses grow through horizontal trellises, ensuring straight and tall stems, as crooked ones are worthless.
Cutting roses requires precision and protection from thorns, with gloves and a 30 to 45° angle cut.
The growth period for roses varies from 40 to 55 days, depending on the season and variety.
Fresh cut roses are placed in lukewarm water with bleach to kill harmful bacteria.
Each rose is inspected for defects in blooms and foliage before classification by length.
Longer rose stems are more valuable, and stems are trimmed to equalize the height for bouquets.
Roses are wrapped in noose prints to prevent drying out during shipping.
Transport trucks are refrigerated or heated to maintain a safe temperature for roses.
Dried roses are made by selecting open blooms, hanging them upside down in a fan-cooled room for a week.
Fresh cut flowers can last about a week in water with proper care, including regular water changes and avoiding direct sunlight.
Transcripts
to wish condolences congratulations or
for romance there's no shortage of
customary occasions on which to send
flowers whether made up in a splendid
Arrangement or simply placed in a vase
fresh cut flowers rarely go
unappreciated by the
recipient roses are a perennial favorite
florists buy them from commercial green
houses those green houses have
sophisticated sprinkler systems
positioned to irrigate the soil rather
than the plants because watering
directly on the rose bushes would grow
harmful fungus the hotter the weather
the more watering up to seven times
daily for about 5 minutes each
time the greenhouse climate is computer
controlled if it gets too humid the
computer automatically triggers the roof
to open Bringing Down the temperature
the ideal Greenhouse temperature for
most FL hours is about 23° C during the
daytime and 16° at
night with every watering the Roses get
a low-level dose of fertilizer the
Botanical version of taking a daily
vitamin supplement it's a mix of
nitrogen phosphate and potassium the
proportions determined by ongoing soil
analysis if the pest specialist detects
a bug problem he applies an insecticide
treatment to Target that particular
particular pest but first they close the
roof so as not to pollute the outside
environment workers is handling the
chemicals wear masks and protective
[Music]
clothing the roses grow through the
openings of horizontal trellises
positioned one above the other this
ensures the stems grow tall and straight
crooked roses after all are
worthless cutting the Roses is tricky
and prickly workers have to wear thick
gloves to protect against the Thorns
they cut the stem at a 30 to 45° angle
just above the second set of five leaves
the cut must be precisely at that spot
for a second Rose to bloom about 40 to
55 days later depending on the season
growth is slower in the winter because
there's less Sun the growth period also
varies somewhat according to the variety
of
Rose the fresh cut roses go into a
bucket of lukewarm water with a few
drops of bleach to kill off any harmful
[Music]
bacteria workers then check each and
every rose to make sure the blooms and
foliage are free of
[Music]
defects then they classify the Roses by
length the longer the stem the more the
rose is worth
[Music]
they make a bundle of each
length then trim the bottom of the stems
to equalize the height they wrap the
roses in noose prints so they won't dry
out during shipping the transport trucks
are refrigerated in summer and heated in
Winter to keep the roses at a safe
temperature about 6°
C to make a bouquet of dried roses they
select open Blooms for a nicer look then
hang them upside down in a room cooled
by
fans they leave lots of space between
bouquets so the air will better
circulate the Roses take a week to dry
out fresh cut flowers are striking
whether a part of an arrangement or in a
vase they can last in water for about a
week provided you trim a centimeter off
the stem to open up the water channels
fill the vas with lukewarm water never
cold water pour in a bit of bleach to
ward off stem clogging bacteria change
the water every 3 days and be sure to
keep the flowers away from the heat of a
sunny window
関連動画をさらに表示
How Millions of Banana Harvested & Processed | Banana Chips Factory🍌
Silk Farming (Sericulture) | How Silkworm Cocoons Turned into Silk | Complete Process
7 TIPS MENANAM SAYURAN DI POLYBAG
How to harvest and process mango juice - Mango Farm
DOLE - Harvesting Bananas
Saking Maju dan Canggihnya Pertanian di Jepang! Begini Cara Petani Mereka Menghasilkan Padi Terbaik
5.0 / 5 (0 votes)