Method for intercropping rhizoma bletillae and aplotaxis auriculata

A technology of sorghum and sycamore, applied in the field of intercropping of white and spruce, can solve the problems of increasing crop yield and economic income, increasing production cost of artificial shading, high production cost, etc., to promote efficient construction , improve the anti-risk ability, improve the effect of economic income

Active Publication Date: 2010-11-17
云南省农业科学院高山经济植物研究所 +1
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  • Abstract
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  • Application Information

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the defects in the prior art that the artificial shading production cost of the white and the crops is increased, and the artificial weeding of the tall plants of the saplings cau

Method used

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  • Method for intercropping rhizoma bletillae and aplotaxis auriculata
  • Method for intercropping rhizoma bletillae and aplotaxis auriculata

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Experimental program
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Embodiment 1

[0024] Embodiment 1: one of the embodiment of the inventive method

[0025] Follow the steps below

[0026] 1 site preparation

[0027] Plow and harrow the land for 2 to 3 times before planting, and apply 37500kg / hm of decomposed farmyard manure as base fertilizer 2 And it contains N≥15% calculated by mass fraction, P 2 o 5 ≥15%, K 2 O≥15% compound fertilizer 300kg / hm 2 , combined with soil preparation and deep plowing;

[0028] 2 boxes

[0029] The compartments are opened in the north-south direction, with a width of 110cm and a height of 20cm. Groove width 25cm;

[0030] 3 interplanting

[0031] Yunmuxiang seeds and Baiji bulbs are planted at the same time in March every year, and Baiji bulbs are planted on the 40cm wide box land from the edge of the box on the east side of the box to the west, and the bulbs are planted on the edge of the box from the west of the box On the 70cm wide side land to the east (that is, on the rest of the side land except for the white ...

Embodiment 2

[0039] Embodiment 2 and embodiment 3 are also embodiments of the present invention, except that the technical measures listed in table 1 are different, all the other operating methods are the same as embodiment 1, and will not be repeated. See Table 1 for the differences.

Embodiment 4

[0040] Example 4 Control 1

[0041] This control test is done three treatments, except that three treatments all adopt Bletilla corm to carry out single planting and carry out shading with a sunshade net with a shading rate of 50% in Bletilla growth period, the remaining planting measures of the three treatments are respectively the same as those in the embodiment. 1, embodiment 2, the planting measures of Baiji in embodiment 3 are identical.

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Abstract

The invention relates to a method for intercropping rhizoma bletillae and aplotaxis auriculata, belonging to the technical field of Chinese medicinal crop cultivation. The method comprises the following steps: fertilizing 30000-45000kg/hm<2> of well-rotted farmyard manure and 225-450kg/hm<2> of compound fertilizer during soil preparation; making ridges along the south-north direction; planting aplotaxis auriculata seeds and rhizoma bletillae corms between March and April every year at the same time, planting the rhizoma bletillae corms on the ridge surface with the width of 30-50cm along the east-west direction, and then planting the aplotaxis auriculata on the rest ridge surfaces, wherein the spacing in the rows of the rhizoma bletillae corms is 8-10cm*10-15cm, and the seed dosage is 500-600kg/hm<2>; bunch planting the aplotaxis auriculata in a triangular form, wherein the hill spacing is 10-20cm*20-30cm, and the seeding rate is 12-15kg/hm<2>; and topdressing for four times in the first and second years of planting. Compared with the only plantation of the aplotaxis auriculata, the invention can increase the income to ** yuan/hm<2> with the increment rate of 34%; and compared with the only plantation of the rhizoma bletillae, the invention can increase the income to ** yuan/hm<2> with the increment rate of 46%.

Description

technical field [0001] The invention relates to the technical field of cultivation of traditional Chinese medicinal materials, in particular to a method for interplanting baiji and basilica. Background technique [0002] Bletilla striata (Bletilla striata) is a perennial herbal medicinal plant belonging to Orchidaceae. It is an important medicinal material species in my country's Pharmacopoeia. Bleeding, sores, swelling and poisoning, etc. At the same time, it is also one of the special vegetable gum sources with economic value in my country. Born in hillsides, wasteland, weeds and damp places under sparse forests. Mainly produced in Yunnan, Guizhou, and Sichuan, the annual demand is large and the market price is stable. [0003] Aucklandia lappa Decne. is a plant of the genus Asteraceae of Asteraceae, and is a species recorded in the "Pharmacopoeia of the People's Republic of China" in previous editions. It has a long history of application and is one of the main raw mat...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01B79/02
Inventor 徐中志黄春球陈翠宋天顺杨少华和寿星谭敬菊杨丽云康平德李明静
Owner 云南省农业科学院高山经济植物研究所
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