Method for cultivating hybrid oranges

Abstract

The invention belongs to the field of agricultural fruit growing, and particularly provides a method for cultivating hybrid oranges. The method comprises the following steps that 1, disease-free seedlings are prepared; 2, soil cultivation is carried out, wherein a single plowshare of a high-horsepower tractor is adopted for deep ploughing and deep scarification, and the ploughing depth ranges from 65 cm to 70 cm; 3, the hybrid oranges are planted; 4, water and fertilizer management is carried out; 5, shaping and pruning are carried out; 6, flowers, leaves and fruits are managed; 7, plant diseases and insect pests are prevented and treated; 8, harvesting and the like are carried out in good time. The hybrid oranges can be cultivated efficiently, disease and pest damage can be controlled, the yield and quality of the fruits are improved, and the method is especially suitable for building hybrid orange orchards with the area of one hundred mu and above.

Description

technical field

[0001] The invention belongs to the field of fruit tree cultivation, and specifically provides a method for cultivating citrus oranges. Background technique

[0002] Orah is a perennial evergreen fruit tree of the genus Citrus in the family Rutaceae. It is a hybrid of "Temple" orange and "Dancy" tangerine, and belongs to the broad-skinned citrus type. "Wogan" has the characteristics of strong tree vigor, beautiful fruit appearance, good quality, late maturity, early fruit yield, long fruit harvest period, wide adaptability and strong disease resistance. It is suitable for promotion as a late-maturing miscellaneous citrus variety.

[0003] At present, Wogan is mainly planted in Guangxi, Chongqing, Sichuan, Yunnan, Hunan and other places, among which Wuming County in Guangxi has the largest planting area. The traditional planting method is to dig a pit or ditch with a width of 80 cm and a depth of 60 cm. Each pit is mixed with tens of kilograms of organic fert...

Examples

Embodiment 1

[0047] On March 20, 2012, in Jiulian Village, Chengxiang Town, Wuming, Nanning, the above-mentioned high-horsepower single-ploughshare deep plowing and deep loosening high-efficiency cultivation method was used to cultivate Wogan. The test site is sandy loam soil with flat terrain. The test area is 20 mu. The control modes were three farming modes: ordinary plow, no plow, and large hook + harrow, each with an area of ​​3 mu.

[0048] The test steps are as follows:

[0049] (1) Preparation of disease-free seedlings: Select seedlings with good plant type, complete root system, no disease pathogens, and Ziyang orange as rootstock.

[0050] (2) Soil cultivation: Use a single plowshare of a high-horsepower tractor to carry out deep plowing and deep loosening (tractors with more than 120 horsepower). First plow once and then harrow again. The depth of plowing is 65-70cm.

[0051] (3) Wogan planting: As it is a bare-root seedling, before planting, soak the whole plant with 0.5% pot...

Embodiment 2

[0077] On April 20, 2013, the citrus oranges were cultivated at Jiulian Village, Chengxiang Town, Wuming, Nanning, Guangxi. The weather was cloudy and the temperature was 23-28°C. After that, the weather was mostly around 22-30°C. This experiment is divided into 4 groups, respectively is that root system soaks compound nutrient solution, does not do liquid treatment, and applies self-made compound organic fertilizer and pure chicken manure, and the rest of the steps are carried out with reference to Example 1; each group of experiments is 2 mu land.

[0078] As can be seen from Table 2, the treatment of soaking the compound nutrient solution (thiophanate-methyl: trichlorfon: nucleotide: rooting powder: root multi-strong = 1:1:1:1:1, and smear the yellow rice prepared by this liquid Mud) The survival rate is significantly higher than that without liquid treatment (the root system is only smeared with yellow mud prepared with clear water), and it is especially suitable for trans...

technical field

[0001] The invention belongs to the field of fruit tree cultivation, and specifically provides a method for cultivating citrus oranges. Background technique

[0002] Orah is a perennial evergreen fruit tree of the genus Citrus in the family Rutaceae. It is a hybrid of "Temple" orange and "Dancy" tangerine, and belongs to the broad-skinned citrus type. "Wogan" has the characteristics of strong tree vigor, beautiful fruit appearance, good quality, late maturity, early fruit yield, long fruit harvest period, wide adaptability and strong disease resistance. It is suitable for promotion as a late-maturing miscellaneous citrus variety.

[0003] At present, Wogan is mainly planted in Guangxi, Chongqing, Sichuan, Yunnan, Hunan and other places, among which Wuming County in Guangxi has the largest planting area. The traditional planting method is to dig a pit or ditch with a width of 80 cm and a depth of 60 cm. Each pit is mixed with tens of kilograms of organic fert...

Examples

Embodiment 1

[0047] On March 20, 2012, in Jiulian Village, Chengxiang Town, Wuming, Nanning, the above-mentioned high-horsepower single-ploughshare deep plowing and deep loosening high-efficiency cultivation method was used to cultivate Wogan. The test site is sandy loam soil with flat terrain. The test area is 20 mu. The control modes were three farming modes: ordinary plow, no plow, and large hook + harrow, each with an area of ​​3 mu.

[0048] The test steps are as follows:

[0049] (1) Preparation of disease-free seedlings: Select seedlings with good plant type, complete root system, no disease pathogens, and Ziyang orange as rootstock.

[0050] (2) Soil cultivation: Use a single plowshare of a high-horsepower tractor to carry out deep plowing and deep loosening (tractors with more than 120 horsepower). First plow once and then harrow again. The depth of plowing is 65-70cm.

[0051] (3) Wogan planting: As it is a bare-root seedling, before planting, soak the whole plant with 0.5% pot...

Embodiment 2

[0077] On April 20, 2013, the citrus oranges were cultivated at Jiulian Village, Chengxiang Town, Wuming, Nanning, Guangxi. The weather was cloudy and the temperature was 23-28°C. After that, the weather was mostly around 22-30°C. This experiment is divided into 4 groups, respectively is that root system soaks compound nutrient solution, does not do liquid treatment, and applies self-made compound organic fertilizer and pure chicken manure, and the rest of the steps are carried out with reference to Example 1; each group of experiments is 2 mu land.

[0078] As can be seen from Table 2, the treatment of soaking the compound nutrient solution (thiophanate-methyl: trichlorfon: nucleotide: rooting powder: root multi-strong = 1:1:1:1:1, and smear the yellow rice prepared by this liquid Mud) The survival rate is significantly higher than that without liquid treatment (the root system is only smeared with yellow mud prepared with clear water), and it is especially suitable for trans...

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