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Does the night cause them to ripen? No. But the night allows will create conditions that allow them to mature. Some plants require specific amounts of light during the day to flower and grow. Tomatoes produce flowers and fruits regardless of day length. While tomatoes typically produce larger yields with more light, there are limits to this; even when grown indoors using artificial lighting systems, tomatoes require some periods of darkness to produce quality fruit and release oxygen. While energy is actually produced in the presence of light, during the dark cycle the plants take in carbon dioxide through specialized structures on the bottoms of their leaves and release oxygen into the surrounding air.
However, it is not the night that causes Tomatoes to ripen, it is the temperature and conditions. Cool, dry, dark conditions just prevent mold other unwanted growths from developing. . Cooler temperatures, from 50-60ºF (10-18ºC), will cause tomatoes to ripen more slowly. Higher temperatures, from 60-65ºF (15-18ºC), will cause more rapid ripening. Make sure that the tomatoes don’t reach a temperature under 50ºF, or they may go soft and never turn red. Exposure to ethylene gases also determine how fast or slow a tomato ripens. Ever notice that when there other ripe fruits and veggies you will suddenly have a lot more ripe tomatoes as well? That is the effect of the ethylene gas they emit affecting the tomatoes.
Karen Harris
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∙ 11y agoYes
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Why does tomatoes ripen bananas?
I think you mean an apple will ripen bananas or green tomatoes. The apples as they ripen give off gas that aids and speeds up the ripening of other fruits, like placed in a brown bag with bananas or tomatoes and other fruits. Apples stored in the frige crisper drawer will make other fruits ripen quickly, thus go bad before you use them too.
How can genetic engineering produce tomatoes that are ripe when they reach consumers?
"Normally" tomatoes soften as they ripen, so they are usually picked green and shipped in that unripe state so they will stay firm. Just before delivery to the consumer these tomatoes are forced to ripen by gassing with the plant hormone ethylene gas. The consumer gets firm, ripe tomatoes (but less than fully sweet). These tomatoes will soften. Using genetic engineering you can delete or disable the gene for the enzyme that causes the tomatoes to soften as they ripen, so they can be allowed to fully ripen on the vine (and become fully sweet) before they are picked and shipped. The consumer gets firm, ripe, and sweet tomatoes. These tomatoes will remain firm.
Many people leave unripe tomatoes on a brightly lit window sill to ripen Some people put unripe tomatoes in a drawer with ripe ones How could you find out which way is the best?
Putting an unripe tomato in the sunlight is a bad way to ripen them. The best place to put an unripened tomato is on top of your refrigerator. The warmth is what helps them to ripen. Enjoy your tomatoes!
Is it necessary to refrigerate tomatoes?
You can put tomatoes on a table and let them continue to ripen. Refrigerating tomatoes slow the ripening process so they stay frim longer
Why does the color of unripe tomatoes and mangoes change when the get ripen from green to red?
becasue they feel like turning red
When do you reap tomatoes?
You can reap the fruits either green or red. Once they get sufficiently big, they can be picked green and ripened off the vine in a dark cool location or make fried green tomatoes, or they can be allowed to turn red and ripen on the vine. The best flavor will be realized when allowed to ripen on the vine.
Are there types of tomatoes that stay green?
Green tomatoes can refer to tomatoes that have failed to ripen properly. The second group containes green zebra, green pinaple tomatoes, green grape and green giant tomatoes. Green tomatoes can be made into a variety of dishes. For example, fried green tomatoes, tomato pickle, green tomato relish and salsa, chutney and jam and baked tomatoes
Explain how genetic engineering produces tomatoes that are ripe when they reach consumers?
Scientists have introduced a gene into the tomatoes that allow then to be picked green and transported great distances before they ripen completely.
Would green tomatoes ripen in the refigerator?
leave plant outside to get sun , do not put plant in dark areas.
What causes tomatoes to ripen much more slowly in a refrigerator than they do if left on a table at room temperature?
Healthy plants tend to over blossom. If the tomatoes don't get exposed to enough sunlight, they will be slow to ripen. You can try spreading the plants or even breaking some of the non-flowering branches to expose them to sunlight. lack of water, or too much water, too much fertilizer, planted too late, lack of sunlight, too hot. If the weather has been extremely hot they are late in ripening Try to cover your tomatoes with a light weight veggie gardencover sold at most gardening centers Tomatoes don't likeextreme temperatures. If temperatures are cooler than usual, tomatoes may fail to ripen. Also there are a few varieties that remain green even when ripe, although you would probably know if you had them as they are rare. Another reason could be that it is just a variety that is large or slow to ripen.
How do you ripen green oranges?
if it is still green and has been cut / removed from the plant then it will not ripen the same as it would have if it had ripened on the vine. Strawberries aren't like tomatoes they will not taste good if picked green. Must be red before picking.
Can I leave fruit out after it's already been refrigerated for a couple days?
Yes you can but for a couple because then it may rot!
