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High-yielding cultivation method for siraitia grosvenorii

A cultivation method, the technology of Luo Han Guo, applied in the field of plant cultivation, can solve the problems of intertwined and messy vines, too dense and thick leaf curtain layer, and the limitation of the spatial structure of Luo Han Guo plants.

Inactive Publication Date: 2020-07-07
GUANGXI INST OF BOTANY THE CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] During the cultivation process of Luo Han Guo, especially in the later stage of flowering and fruiting, the spatial structure of the Luo Han Guo plant is limited, resulting in messy intertwined vines, too dense and thick leaf curtain layer, and the yield of Luo Han Guo is limited

Method used

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Experimental program
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Effect test

Embodiment 1

[0061] A high-yield Luo Han Guo cultivation method, the specific steps are as follows:

[0062] (1) Apply basal fertilizer in December of the first year. According to the requirement of row spacing of 500cm, plow the soil along the row of Luo Han Guo to make a furrow. At the same time, according to the dosage of 10 kg of decomposed pig manure and 0.25 kg of calcium, magnesium and phosphate fertilizer per plant of Luo Han Guo, put the base fertilizer into the furrow and mix it evenly with the soil.

[0063] (2) On March 20, the Luo Han Guo seedlings were transplanted to the prepared furrows according to the requirement of a plant spacing of 100 cm.

[0064] (3) In order to promote the robust growth of seedlings, after planting and before the topping of the main vines, in addition to keeping the soil moist, apply Kaiphos brand nitrogen, phosphorus and potassium ternary compound fertilizer with a mass percentage concentration of 0.5% to 2% once a week. First light and then thick...

Embodiment 2

[0084] A high-yield Luo Han Guo cultivation method, the specific steps are as follows:

[0085] (1) Apply basal fertilizer in December of the first year. According to the requirement of row spacing of 600cm, plow the soil along the row of Luo Han Guo to make a furrow, with a depth of 30 cm, a width of 100 cm and a height of 30 cm. At the same time, according to the dosage of 10 kg of decomposed pig manure and 0.25 kg of calcium, magnesium and phosphate fertilizer per plant of Luo Han Guo, put the base fertilizer into the furrow and mix it evenly with the soil.

[0086] (2) On March 28, the Luo Han Guo seedlings were transplanted to the prepared furrows according to the requirement of a plant spacing of 100 cm.

[0087] (3) In order to promote the healthy growth of seedlings, after planting and before the topping of the main vines, in addition to keeping the soil moist, apply Kailin brand nitrogen, phosphorus and potassium ternary compound fertilizer with a concentration of 0.5...

Embodiment 3

[0108] A high-yield Luo Han Guo cultivation method, the specific steps are as follows:

[0109] (1) Apply basal fertilizer in December of the first year. According to the requirement of row spacing of 700cm, plow the soil along the rows of Luo Han Guo to make a furrow. At the same time, according to the dosage of 10 kg of decomposed pig manure and 0.25 kg of calcium, magnesium and phosphate fertilizer per plant of Luo Han Guo, put the base fertilizer into the furrow and mix it evenly with the soil.

[0110] (2) On April 2, the Luo Han Guo seedlings were transplanted to the prepared furrows according to the requirement of a plant spacing of 80 cm.

[0111] (3) In order to promote the healthy growth of seedlings, after planting and before the topping of the main vines, in addition to keeping the soil moist, apply Kailin brand nitrogen, phosphorus and potassium ternary compound fertilizer with a concentration of 0.5% to 2% once a week, first light and then concentrated.

[0112...

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Abstract

The invention provides a high-yielding cultivation method for siraitia grosvenorii and belongs to the technical field of plant cultivation. According to the method, the plant spacing of siraitia grosvenorii seedlings after field planting is 80cm to 120cm, and the row spacing is 500cm to 700cm, so that compared with the traditional cultivation methods, the plant spacing is narrowed, the row spacingis widened, and the growth development and production management of the siraitia grosvenorii are better facilitated due to the spatial framework; and through carrying out pruning, controlling the number of branches, orientation and spacing of fruiting canes and guiding siraitia grosvenorii canes to grow parallelly along the same direction, cross overlapping of the canes is avoided, the spatial framework is more reasonable, the production of two batches of fruits in summer and autumn can be promoted, and then, the yield, quality and economic benefit of siraitia grosvenorii planting are increased.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to a high-yield method for cultivating Luo Han Guo. Background technique [0002] Luo Han Guo is a perennial vine of Cucurbitaceae Luo Han Guo, distributed in Guangxi, Guangdong, Hunan, Jiangxi and Guizhou provinces. When cultivating Luo Han Guo, it is necessary to build a scaffold to guide and support the growth of its stems, flowering and fruiting. The current Luo Han Guo cultivation methods all adopt horizontal scaffolding, specifically, reinforced concrete columns or bamboo wood are used as pillars, and the tops of the pillars are connected vertically and horizontally with iron wires, and are tightened firmly to form a plane support; then the mesh width is about 0.15m. The nylon net is covered on the iron wire support to form a flat roof surface. [0003] During the cultivation process of Luo Han Guo, especially in the later stage of flowering and fruiting, the spati...

Claims

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Application Information

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IPC IPC(8): A01G22/05
CPCA01G22/05
Inventor 蒋水元向巧彦甘金佳黄夕洋李虹梁勇诗
Owner GUANGXI INST OF BOTANY THE CHINESE ACAD OF SCI
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