How to hand pollinate the corn to ensure non-contamination of other pollens.
Clear explanation. Cut back silk the day before
1// Scientific no nonsense University research method.
2// General method
3//Easy going method
http://gardensouth.org/2011/07/09/you-can-avoid-corn-pollination-failure/
The pollen is produced inside the anthers:
Gardeners generally have pollination problems for the second reason – pollen doesn’t reach the female flowers at the right time:
The silk is the female flower which can be seen at the tip of the incipient ears on the side of the cornstalk. Each thread connects to a single incipient kernal on the ear. When it is green and tender, it is receptive, but it will turn brown in just a few days and the opportunity to pollinate is gone.
When a grain of pollen falls and sticks to one of the silks, it begins to grow a pollen tube down inside the silk strand, right to the incipient seed, which it then fertilizes.
The problem with garden pollination is that there are usually few plants; not a whole field; there is a limited amount of pollen available – and it may blow the wrong way. New gardeners are frequently advised to use four short rows, rather than one long row, for this reason. Corn planted in blocks does pollinate a bit better.
For even more pollination insurance, do it by hand – it only takes a minute. When tassels first appear, pollen shed is only a day or two away. If you look at the tassels in early morning light, you can see the pollen, if you look toward the sun. If you shake a tassel there will be a visible dust from it, if it’s ready. If you shake it too hard, of course you’ll shake loose the anthers themselves.
So, when the tassels are ready, in the morning just after dew is mostly dry, bend a tassel over the silk (on another plant) and shake it.
http://www.robinsonlibrary.com/agriculture/plant/field/corn.htm
info on corn, history of corn...
https://slate.adobe.com/a/Z0xaA
(made w adobe slate... interesting page w large zoom
abnormal corn ears
My gem corn on 7Aug2015
And...answer to why my corn has silk and some wheat like thing in the middle?
http://affluentpeasant.barkie.net/cornrst/CornBreedingBeta.htm
The Results Of Crossing Locally Adapted Traditional Corns With An Origin Corn Like Cuzco
http://hexell.livejournal.com/65313.html?thread=937761
pictures of many varieties of corn, diff colors
More...
http://www.crownjewelgourmet.com/popcorn_line.html
tiny popcorn, many colors
No comments:
Post a Comment