Cultivation method for realizing crop rotation of artemisia selengensis and tomatoes in sunlight greenhouse

A technology of a solar greenhouse and a cultivation method is applied in the cultivation field of realizing the rotation of Artemisia annua and tomato, which can solve problems such as continuous cropping obstacles, and achieve the effects of high multiple cropping index, reducing influence and alleviating continuous cropping obstacles.

Inactive Publication Date: 2012-09-26
JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
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Problems solved by technology

[0004] The purpose of the present invention is to provide a cultivation method using Artemisia annua and tomato in order to s

Method used

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Embodiment Construction

[0017] Preparation before planting:

[0018] Firstly, the fields in the solar greenhouse are deeply plowed and sun-dried, and enough base fertilizer is applied. After plowing, fine rakes are used to level the bed, and a drainage ditch is opened around the bed, with a width of 30 cm and a depth of 20 cm. Applying enough base fertilizer refers to: Apply 200 Kg of decomposed cake fertilizer and 100 Kg of organic and inorganic compound fertilizer per mu; or apply 3000 Kg to 3500 Kg of decomposed pig, cow or chicken manure per mu.

[0019] Select thick and strong Artemisia annua plants and cut them off on the ground, cut off the tender part of the top tip and the aging part of the base. Before planting, select the semi-lignified stem in the middle, cut it into 10cm-20cm long sections, tie them into small handles, and immerse them in water for 24 hours. After one hour, place it in a cool and ventilated place as a small section of Artemisia colonization seedlings.

[0020] Colonizat...

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Abstract

The invention relates to a cultivation method for realizing crop rotation of artemisia selengensis and tomatoes in a sunlight greenhouse. The method is characterized by comprising the following steps of: performing deep ploughing and upturned soil sunning of a field in the sunlight greenhouse; applying enough base fertilizer; carefully harrowing after the ploughing; leveling to be used as a ridge-up bed; digging drainage ditches around the ridge-up bed, and transplanting 2/3 of small sections of planting stocks of the artemisia selengensis into the prepared ridge-up bed in September, wherein the row spacing is 7-10cm, and the line spacing is 20cm; applying enough bottom water after the planting; when the tender stem grows to 20-30cm after 30-40 days for the planting, harvesting the first batch of the artemisia selengensis to sell; after harvesting the first batch of the artemisia selengensis, cleaning the bed surface and dressing fertilizer water, and 30-40 days later, harvesting the second batch of the artemisia selengensis; after harvesting the second batch of the artemisia selengensis, performing land preparation again and fertilizing, and making a high ridge; covering films and planting tomatoes in the next early February, wherein the row spacing is 50cm, and the line spacing is 40cm; and in the late July, harvesting the tomatoes and performing the deep ploughing and the upturned soil sunning again to enter a next crop rotation period.

Description

technical field [0001] The invention relates to a crop rotation cultivation technique, in particular to a cultivation method for realizing the rotation of artemisia annua and tomato in a solar greenhouse. Background technique [0002] Solar greenhouse cultivation has played a huge role in the supply of vegetables in our country. It not only alleviates the contradiction between production seasonality and consumption balance, but also produces famous, special and high-quality vegetables, seasonal vegetables, and off-season vegetables to meet different consumption levels in society. demand. However, due to the special environmental conditions of solar greenhouse cultivation, the multiple cropping index is high, and with the increase of the service life, it is easy to have continuous cropping obstacles such as aggravation of soil-borne diseases, secondary salinization, soil acidification and compaction, and vegetable crop self-poisoning, which seriously restricts the use of sola...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01B79/02A01C21/00A01G9/14
CPCY02A40/25
Inventor 卢昱宇沙国栋李文雨
Owner JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
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