Method for producing organic Cucurbita pepo by using winter protected area
A technology for zucchini and protected land, applied in the directions of organic fertilizers, botanical equipment and methods, applications, etc., can solve the problems of not being able to introduce genetically engineered organisms/transgenic organisms, and not be able to use plant growth regulators, etc. Operation and promotion, the effect of increasing production costs
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Embodiment 1
[0020] Embodiment 1 Utilizes the method for the production of organic zucchini in winter protected area--sunlight greenhouse just winter stubble
[0021] In the winter of 2011 (warm winter, the overall temperature is relatively high), in the northernmost solar greenhouse of Jingnan Baobei Zhongzhong Zhuozhou Experimental Station (warmth preservation performance is average, the minimum temperature ≥ 2 ℃), the area is 3 points, no chemical fertilizers have been used in the previous three years, Chemical pesticides or planted genetically modified crops and melon crops.
[0022] In the beginning of winter, 12 self-matched cold-tolerant organic hybrids (F1 generation) were broadcast live on October 15th, and the melons were picked on December 18th, and the seedlings were pulled on February 26th of the following year. The whole process is carried out in full accordance with the organic vegetable production regulations: 6 cubic meters of decomposed cow dung are applied indoors at one...
Embodiment 2
[0024] Example 2 The method of producing organic zucchini in winter protected areas--a large crop in winter and spring in solar greenhouses
[0025] In the winter of 2012 (cold winter, the temperature is lower than normal), in the southernmost solar greenhouse of Jingnan Baobei Zhongzhong Zhuozhou Experimental Station, the area is 4 points, and only 1.5 points of land are used in the winter and spring trials. The previous stubble, the breeding area of conventional corn inbred lines without chemical fertilizers and pesticides for three consecutive years, and the purity identification area of common spinach and carrot. The zucchini planted has a large crop in winter and spring. On November 2, the dry seeds were broadcast live, and 10 varieties were self-matched and optimized cold-resistant organic hybrids (F1 generation). Picking began on the 10th of the first month, and the seedlings were pulled on May 20 of the following year. The entire production process was completely t...
Embodiment 3
[0026] Embodiment 3 The method of producing organic zucchini by utilizing winter protection land -- the glass greenhouse is delayed in autumn and stubbled
[0027]In the autumn and winter of 2013, a glass greenhouse that cannot be heated in winter was planted in the Zhuozhou Experimental Station in Jingnan Baobei Zhongzhong. With an area of 1 mu, the temperature can reach around 60°C when it is closed in summer, which can kill a variety of germs. Take one part of the land that meets the requirements of organic cultivation, sow seedlings on September 8, and plant them at the end of the month. Three different types of varieties were tested, two of which were heat-resistant but not cold-resistant organic hybrids (F1 generation) A and B, and the other was cold-resistant organic hybrid (F1 generation) C. The glass greenhouse is hot at noon and cool at night, and the lowest temperature in the morning is often 2°C higher than outside. The three varieties started to pick melons on...
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