MR. CALDWELL: This is just an observation I am throwing out for the benefit of those who are here. I spent some time in China, and I was interested in the fact that their walnuts there produced yearly crops. In trying to find out why they produced yearly crops, I also discovered that their persimmons, their plums and their peaches did the same thing. The reason for that apparently goes back to their mythology. They believe in signs and doing certain things according to certain seasons of the year, and one of the things that they did was to gather together in the dark of the moon on one particular night at a certain time and beat the living daylights out of these trees with big bamboo clubs. I wouldn't suggest that people here do that, but it's been known to foresters quite a while that by transplanting or severely pruning or girdling trees that you could produce fruits on these trees the following year. Apparently the Chinese so injured the cambium during the severe beating that they have caused that wound stimulus to induce the formation of flower buds for the following year. By so doing in their English or Persian walnuts they did have yearly crops. I have seen this myself, and I checked back to see why. Perhaps they could explain it. The only explanation we made was not fertilizing, but in the wounding of the cambium. Now, perhaps there could be something done of that nature for walnuts, but I wouldn't suggest getting around and beating the trees up. MR. MAGILL: In that connection, one man in Kentucky got the same answer. He said about five years ago a cyclone came through there and blew the chimney off the house and uprooted a number of apple trees and leaned over three walnut trees, and he said they have borne five crops in succession. Now, this is the same story that you have got there. MR. STOKE: I'd just like to remark that I think that's a sort of negative approach. I noticed a boy who had an apple tree that was about to die. He girdled it and got a tremendous crop of blossom. You probably have secured the same results. That is one of Nature's ways to perpetuate itself. But I think there a constructive angle in those trees that respond to nitrogenous fertilizer or manure. I believe the secret, if there is a secret, is that a tree in bearing a crop exhausts itself more or less. It recuperates the following year and then is ready to bear another crop. And the way to meet that situation is to fertilize heavily, especially with nitrogen, the season of the heavy crop so that you will have not only enough leaf growth to produce that crop, but to build up nutrients the following year. I believe that will help break the cycle and establish more regularity.