A cultivation method for navel oranges
A cultivation method and a navel orange technology, applied in the agricultural field, can solve problems such as unfavorable navel orange growth, weak seedling growth, unsatisfactory yield, etc., and achieve the effects of reducing the occurrence of soil-borne diseases, advancing the growth period, and improving yield and economic benefits.
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Embodiment 1
[0030] The present invention will be described in further detail below in conjunction with specific examples, but this does not constitute any limitation to the present invention. Example 1 "Early maturing navel orange, summer and autumn regenerated navel orange" cultivation model
[0031] 1. Cropping arrangements: the first crop of early-maturing navel oranges. The rootstock sowing period is in early and mid-December, and the scion is sown 7 to 12 days later than the rootstock, and the scion is grafted when the cotyledons are flat; in early and mid-February, it is planted in four layers of greenhouse + medium shed + small shed + plastic film. Harvesting begins in mid-April and ends in early June. For the second wave of navel oranges in summer and autumn, after the navel oranges are harvested in early June, 2 to 3 new lateral branches at the base of the plant are selected for regeneration, and harvested 40 to 50 days later.
[0032] 2. Variety selection: navel oranges should...
Embodiment 2
[0054] Example 2: "early navel orange, rice" cultivation model
[0055] 1. Stubble arrangement: The navel orange + rice model is adopted in the grain area, which can greatly improve production efficiency. The first crop of early-maturing navel oranges. The rootstock sowing period is in early and mid-December, and the scion is sown 7-12 days later than the rootstock, and the scion is grafted when the cotyledon is flat; it is planted in early and mid-February, and harvested in mid-April to early June. The second crop of rice is raised in late May, transplanted in late June, and harvested in early and mid-November.
[0056] 2. Variety selection: Choose small-fruit navel orange varieties that are early-maturing, resistant to low light, humidity, and good quality, such as Xiaolan and Early Spring Hongyu. Rootstocks should be selected from varieties with strong disease resistance, strong stress resistance, good compatibility with scions, and little impact on the quality of navel o...
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