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Green palm seed seedling raising method

A seed and green palm technology, applied in the field of green palm seedling raising, can solve the problems of long seedling raising time, uneven emergence, and high management cost, and achieve the effects of high seedling uniformity, reduced labor costs, and reduced production costs.

Inactive Publication Date: 2015-03-25
GUANGXI FORESTRY RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, adopt existing technology to process green palm seed, germination is slow, emergence is irregular, and seedling time is longer, and management cost is higher

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] On March 20, 2012, the seeds to be sown were treated with potassium permanganate aqueous solution with a concentration of 3g / L for 20 minutes, washed and dried slightly; soaked with 100mg / L gibberellin aqueous solution for 30 minutes; In the nutrition bag, the river sand and coconut peat are mixed evenly at a volume ratio of 1:1 as the seedling substrate, and the substrate is sterilized with 75% chlorothalonil wettable powder 800 times aqueous solution one day before sowing; sow 1 seed in each nutrition bag ~2 pieces, covered with 1~1.5cm thick substrate, drenched with water. Keep the substrate moist after sowing. Regularly check the germination of the seeds. On April 20, there was no whitening of the seeds, and on May 20, some of the seeds were whitening.

[0020] After the seeds emerge, build a sunshade net with a light transmittance of 50% for shade. After growing 2 to 3 true leaves, spray 1 to 2 times a month with a compound fertilizer aqueous solution of 2 to 3 g...

Embodiment 2

[0023] On March 20, 2012, the seeds to be sown were treated with potassium permanganate aqueous solution with a concentration of 3g / L for 20 minutes, washed, and slightly dried; soaked with 200mg / L gibberellin aqueous solution for 30 minutes; In the nutrition bag, the river sand and coconut peat are mixed evenly at a volume ratio of 1:1 as the seedling substrate, and the substrate is sterilized with 75% chlorothalonil wettable powder 800 times aqueous solution one day before sowing; sow 1 seed in each nutrition bag ~2 pieces, covered with 1~1.5cm thick substrate, drenched with water. Keep the substrate moist after sowing. Regularly check the germination of the seeds. On April 20, there was no whitening of the seeds, and on May 20, some of the seeds were whitening.

[0024] After the seeds emerge, build a sunshade net with a light transmittance of 50% for shade. After growing 2 to 3 true leaves, spray 1 to 2 times a month with a compound fertilizer aqueous solution of 2 to 3 ...

Embodiment 3

[0027] On March 20, 2012, the seeds to be sown were treated with potassium permanganate aqueous solution with a concentration of 3g / L for 20 minutes, washed and dried slightly; soaked with 100mg / L gibberellin aqueous solution for 30 minutes; In the nutrition bag, the river sand and coconut peat are mixed evenly at a volume ratio of 1:1 as the seedling substrate, and the substrate is sterilized with 75% chlorothalonil wettable powder 800 times aqueous solution one day before sowing; sow 1 seed in each nutrition bag ~2 pieces, covered with 1~1.5cm thick substrate, drenched with water. Keep the substrate moist after sowing. Regularly check the germination of the seeds. On April 20, there was no whitening of the seeds, and on May 20, some of the seeds were whitening.

[0028] After the seeds emerge, build a sunshade net with a light transmittance of 50% for shade. After growing 2 to 3 true leaves, spray 1 to 2 times a month with a compound fertilizer aqueous solution of 2 to 3 g...

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Abstract

The invention discloses a green palm seed seedling raising method which comprises the technical links of matrix preparation, seed pre-processing, gibberellins processing, sowing and seeding rising, seeding rising management and the like. The green palm seed seedling raising method is simple, convenient and easy to operate, processed seeds quickly germinate and emerge orderly, the green palm seedling raising time can be shortened, seedling raising cost can be effectively reduced, and the green palm seed seedling raising method is easily popularized and applied in production.

Description

technical field [0001] The invention belongs to forest tree propagation technology in garden botany, in particular to a method for growing seedlings of green and brown seeds. Background technique [0002] Green palm (Ptychosperma macarthurii H.Wendl.ex Hook.f.), also known as Masperma macarthurii H.Wendl.ex Hook.f., is a plant of the genus Palmaceae and is native to Papua New Guinea. From the south to the northeast of Australia, it is widely planted all over Australia, and now it is introduced and cultivated in all parts of South my country. The stem is slender, with bamboo ring marks, clustered, up to 10m high, and 10cm in diameter at breast height. Pinnate compound leaves up to 2m long, 80cm wide; monoecious, spikes up to 70cm long, fruit nearly spherical, fruit diameter about 1.5cm, bright red when ripe. The green palm tree has a beautiful shape, bright fruit ears, and high ornamental value. It is a widely used garden ornamental tree species. [0003] Green palm mainly ...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C1/00A01C1/08A01G17/00
CPCA01C1/00A01C1/08A01G31/00
Inventor 杜铃王华新廖美兰陈尔杨舒婷林茂李进华孙利娜
Owner GUANGXI FORESTRY RES INST
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