#crosspollination — Public Fediverse posts

@carstenfranke So, having grown up around tomatoes, I'm thinking they are #Brandywine heirloom tomato crossed with one of the yellow-fruited heirlooms. From the article: "There are a number of other yellow-fruited heritage cherry tomato varieties to choose from – ‘Galina’, ‘Gold Nugget’ and ‘Golden Sunruse’ are a few alternatives to consider." Bookmarking the article for future #GardeningExperiments! TY!

https://horticulture.co.uk/blogs/growing/sungold-tomatoes

#SungoldTomato #GrowingTomatoes #Hybrids #CrossPollination #SolarPunkSunday #Gardening

Excerpt from Seed Saving: Introduction by the #SeedSavingExchange

"Know Your Plants

Know whether your parent plant is a hybrid or open-pollinated variety.

Open-pollinated varieties are like dog breeds; they will retain their distinct characteristics as long as they are pollinated (or “mated”) with the same “breed”/variety.

Hybrids, which are created by crossing plants of two different varieties, generally do not produce offspring with the same traits as the parent plant. Seeds saved from open-pollinated varieties, on the other hand, will produce plants identical to the parent.

Seed Savers Exchange offers only open-pollinated varieties through its online and print catalog and on The Exchange, its gardener-to-gardener seed swap.

So what are #OpenPollinated varieties, and what is their lifespan? Open-pollinated varieties are like dog breeds; they will retain their distinct characteristics as long as they are pollinated (or “mated”) with the same “breed”/variety.

This means, with a little care and planning, the seeds you produce will be true-to-type, keeping their distinct traits generation after generation as long as they do not cross-pollinate with other varieties of the same species.
Know your plants’ lifespans.

Open-pollinated varieties can be annual, biennial, and perennial.

Plants that flower, set seed, and die in a single growing season—like lettuce, tomatoes, and peppers—are called annuals.

Biennials, such as carrots and onions, don’t flower until their second growing season after they have gone through a cold period called vernalization.

Some long-lived plants, like apple trees and asparagus, are perennial, surviving and flowering for many years.

Know your plants’ specific name (genus and species).

A long green vegetable with several slices
The ‘Armenian’ cucumber, commonly sold as a cucumber, is actually a melon.

In biology, a genus is a taxonomy rank that groups together closely related species. For example, tomatoes (Solanum lycopersicum) are closely related to eggplants (Solanum melongena). In this case, Solanum is the genus that both tomatoes and eggplants belong to.

A species is a group of individuals that are able to reproduce together. All tomatoes belong to the species lycopersicum and are able to cross-pollinate (or transfer pollen between plants) with each other.

In the garden, most crops are different species from one another, but not always. There are several species of squash and two distinct species of kale—meaning some varieties of these crops are not able to cross-pollinate with each other.

On the other hand, Cucumis melo, commonly categorized as a melon, also contains some varieties that are sold as cucumbers (like ‘Armenian’) because fruits of the variety are unsweet and sometimes pickled.

Planting just one variety in a species will help ensure you save pure seed. But if you want to save seeds from more than one variety, knowing your plants’ scientific name will help you determine which ones may cross-pollinate. To save pure seed, you want to prevent cross-pollination between two different varieties in the same species.

The squash commonly grown in the Seed Savers Exchange gardens at #HeritageFarm, for example, could fall into one of three species: Cucurbita maxima, C. moschata, and C. pepo. These species won’t typically cross-pollinate.

On the other hand, Brassica oleracea includes broccoli, Brussels sprouts, cabbage, cauliflower, collards, kale, and kohlrabi, all plants you might think wouldn’t cross-pollinate but actually do. Read up on the cross-pollination habits of the plants you are saving seeds from to ensure you won’t run into issues."

Learn more:
https://seedsavers.org/learn/seed-saving/#know-your-plants

#SolarPunkSunday #CrossPollination #Gardening #CommunityGardens #SeedSaving #KnowYourPlants

Well rats! It looks like I'll have to plant my #beets in the #CommunityGarden, since I'm growing #Chard in the home garden. Oh well..

From Washburn's #CommunitySeedBank
@ the #WashburnPublicLibrary

Sponsored by: the Seed Savers Alliance

The #Beetroot Family

"Wind-pollinated members of the Beet Family have very light pollen and need up to 2 to 5 miles for safe distance isolation. Chard and beets are in the same species (Betula vulgaris) and must be isolated from each other or they will cross. Different Beet Family species will not cross-pollinate, so that one beet or chard, one quinoa (Chenopodium quinoa), one red (Chenopodium giganteum) and one white (C. alba) lamb's quarters, one orach (Atriplex hortensis) and one spinach (Spinacia oleracea) can all be grown together without danger of crossing.

"You can bag or cage varieties of the same species for isolation, but techniques vary depending on whether the species will self-pollinate or not. Quinoa and lamb's quarters are self-pollinating, so large paper bags can simply be fastened over individual seed heads for protection from cross-pollination. Since quinoa and lamb's quarters produce many small seed heads up and down their stems, mark the protected seed heads so that you can tell them from unprotected ones at harvest time.

"Beets, chard, orach and spinach will not pollinate themselves. These plants need to be caged or bagged in groups so that they can pollinate each other. At least 10 or more plants should be included in each cage or bag for adequate cross-pollination, and to help insure that there are twice as many female as male plants.

"Bags or cages need to be windproof to prevent intermingling of the very light pollens. Shake the plants together within their bags or cages regularly, to help the pollen mix move around inside the cage/bag for good pollination. "

Source:
https://wplcsb.wixsite.com/washburnseedbank/beetroot-family

#SolarPunkSunday #Gardening #CrossPollination #HomeGardening #Pollination

Gardener stunned after cross-pollination produces unexpected black violas https://www.allforgardening.com/1768033/gardener-stunned-after-cross-pollination-produces-unexpected-black-violas/ #BlackBeauty #CrossPollination #garden #gardening #GeneticVariation #violas

Workers upstairs painting, Norteňa (Czexican!) music filtering down through the floor. Oom pah, chun chun… #mixtures #crossPollination #immigrants

Want to unlock your inner genius? This series on Polymaths explore a non-zero-sum approach to innovation. The third and final part dropped today! #Polymath #Genius #Descartes #Newton #Musk #CrossPollination #TransferableSkills #Fails #Success #Obsidian

WHAT ABOUT US?

Twinflower (Linnaea borealis) needs cross-pollination to produce seeds, but it often spreads by stolons to form clonal patches—meaning nearby plants may be genetically identical and unable to pollinate each other.

#crosspollination #wildflowers #nature #wildlife #colorado

The Mexican futbol player from #TedLasso in a #StateFarm commercial with #PatrickMahomes is sorta brilliant.

#marketing #advertising #crosspollination

We should be celebrating the return of complexity and look forward to some cross-pollination, hybrid vigour, not bemoaning the loss of a single funnel for everyone’s thoughts (except that was never true, was it? Only a minority were ever on the bird site a loud minority, but a minority nonetheless).

(ps: oh, and privacy matters too! down with surveillance!)

(pps: no more pile-ons)

#privacy #surveillance #complexity #hybrid #crosspollination

@tanjaslotte & team @Stockholms_univ have solved the long-standing riddle of the supergene that causes efficient #crosspollination in 🌺.

Read more about sequence length variation at the #DNA level 👉 https://bit.ly/3FUzZ0l

#genetics @CORDIS_EU

🐦🔗: https://n.respublicae.eu/ERC_Research/status/1605871951582760962

Excerpt from a self-produced video for my track 'Midnite View' which appeared on this years Varial Records compilation 'Cross Pollination'.

#electronicmusic #brokenbeat #varialrecords #crosspollination #bokeh #video

Ice Fishing Tent Makes Winter Ham Radio Comfy - Cross-pollination between different activities and industries can yield some prett... - https://hackaday.com/2022/03/12/ice-fishing-tent-makes-winter-ham-radio-comfy/ #crosspollination #icefishingtent #winterfieldday #radiohacks #radio