One Thousand Questions in California Agriculture AnsweredWickson, Edward J. (Edward James)
Science
One Thousand Questions in California Agriculture Answered
Wickson, Edward J. (Edward James)
Agriculture -- California
If the trees have sound bodies and are not badly injured by sunburn
borers, do none of the things you mention, but would cut back for a new
head. Cutting back should be done during the latter half of the dormant
period and thinning of shoots to proper balance a new head should be
carefully done the following winter. It is a hard job to get young trees
to start among old trees and you are apt to get a mixed lot of trees
which you will not be proud of. Cut back as suggested or rip out, plow
deeply and start anew, placing the rows midway between the old rows.
Will He Have Peaches?
I have a young orchard between five and six years old, mostly of the
Lovell variety. I didn't have much of a crop this year. Should I have a
good crop next year?
You ought to be able to tell now how full a set of fruit buds you have.
If you do not know what the fruit buds are, ask some neighbor who knows
peaches to point them out. If you have a good show of fruit buds, the
question in California is not whether they will winter-kill or not, but
whether the leaves held late enough the preceding summer and therefore
the tree had strength enough to make good strong fruit buds. The late
action of the leaves shows that the trees had enough autumn moisture.
You will soon learn to recognize the condition also from the plumpness
of the wood which carries the fruit buds. If all has gone well so far,
the next point is to spray with the bordeaux mixture in November or
December so that the new wood shall not be attacked by the peach blight
or shothole fungus. This disease comes on early in the winter, sets the
the new bark to gumming and endangers the crop. Then if you have San
Jose scale, or if your trees showed much curl-leaf last spring, you
ought to spray before the blossom buds show color with the lime-sulphur
wash. Supposing that you have good buds now and are willing to protect
them as suggested, your trees may be expected to come through with a
good crop if seasonal moisture conditions are right.
Peach Fillers in Apple Orchard.
I have heard some talk against planting peach fillers in an apple
orchard. What is your opinion on the subject?
There is no objection providing the peach is profitable in the locality;
and that point you must look into. The peach trees will not injure the
apples unless they are allowed to stand too long. In that case they
would interfere with the development of the apple.
Grafting Peach on Almond.
May I expect to get good results by grafting some kind of peach to
19-year-old almond tree? If so, what kind of peach will be best? When
shall I do grafting?
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