Anhui Agricultural Science Bulletin >
2025 , Vol. 31 >Issue 21: 25 - 28
DOI: https://doi.org/10.16377/j.cnki.issn1007-7731.2025.21.006
Green and efficient intercropping cultivation technique for Brassica oleracea and Cucurbita moschata
Received date: 2025-02-11
Online published: 2025-11-12
The green and efficient cultivation techniques for the intercropping of Brassica oleracea and Cucurbita moschata were systematically summarized and analyzed. This model should choosen sandy loam soil with a pH of 6-7, deep soil layers, convenient irrigation and drainage, and a previous crop that was non cruciferous plant. For Brassica oleracea, varieties with strong stress resistance were selected, such as Baodaoqinggeng. Seedlings were raised from late November to December, and transplanted in early February of the following year. For Cucurbita moschata, varieties such as Mobaonangua were selected, with seedlings raised in early February. Intercropping begins in early March, adopting a configuration of “two ridges of Brassica oleracea, one ridge of Cucurbita moschata”, to improve land use efficiency and fully utilize solar and thermal resources. Brassica oleracea seedlings were cultivated using plug trays and transplanted on overcast days or in the afternoon of sunny days when they had developed 5-6 true leaves, with a planting spacing of 50 cm between rows and 25 cm between plants. Base fertilization primarily consists of sulfate of potash compound fertilizer (750 kg/hm2), organic fertilizer (7 500 kg/hm2), and borax (7.5 kg/hm2). Seven days after transplanting, calcium ammonium nitrate (225 kg/hm2) was applied as a topdressing, followed by an additional application of compound fertilizer (150 kg/hm2) during the rosette stage. After transplanting, frequent watering was carried out to promote seedling establishment, while soil moisture was maintained during the growth period, with particular attention to drainage during the rainy season. The prevention and control of pests and diseases were mainly based on agricultural, physical, and biological measures, supplemented by chemical control. Specifically, this includes timely plowing and weeding, cleaning the fields, hanging insect traps, and spraying 68% metalaxyl-M·mancozeb and Bacillus thuringiensis to control downy mildew and cabbage green pests. Harvesting takes place when the curds were fully expanded and firm. Cucurbita moschata seedlings were raised using plug trays and transplanted when they develop 3-4 true leaves. When the plants reach the 5-leaf stage, the growing tips were pinched, and 4-5 robust lateral vines were selected and retained. Once the vines reach 50-70 cm in length, they were guided and pinned down to promote rooting. Water management follows the principle of “restricting early, promoting during mid-growth, and restricting later”. During the fruiting period, adequate water supply was ensured, while irrigation was halted 10 days before harvest. For disease control, Bacillus spp., zineb, and imidacloprid were used to manage diseases such as phytophthora blight, downy mildew, and cutworms. The fruits were harvested when the skin became thick and a distinct waxy bloom was evident. This intercropping model effectively utilizes light, heat, and land resources, achieving a balance between increased yield and efficiency and green production, with significant economic and ecological benefits.
Key words: Brassica oleracea; Cucurbita moschata; intercropping; ecological benefits
ZHAO Hua , HUANG Cui’e , XIAO Jie , WANG Canjie , LI Lina , ZHU Wenzhao , ZHOU Nianying , XIONG Jinjian . Green and efficient intercropping cultivation technique for Brassica oleracea and Cucurbita moschata[J]. Anhui Agricultural Science Bulletin, 2025 , 31(21) : 25 -28 . DOI: 10.16377/j.cnki.issn1007-7731.2025.21.006
| [1] |
肖杰,王业鹏,蒋双林,等. 天门市蔬菜产业发展现状及对策[J]. 长江蔬菜,2016(18):79-83.
|
| [2] |
陈敏氡,王彬,李永平,等. 六个品种花椰菜花球的营养成分分析与评价[J]. 热带亚热带植物学报,2022,30(3):349-356.
|
| [3] |
董庆森,柳洁. 湖北天门打造特色蔬菜产业链[N]. 经济日报,2023-11-29(8).
|
| [4] |
田秀红,刘鑫峰,姜灿. 南瓜的营养保健作用与产品开发[J]. 食品研究与开发,2009,30(2):169-172.
|
| [5] |
王鹏伟,刘珍宇,白龙飞,等. 嫩食南瓜主要矿质元素、营养成分含量及其相关性分析[J]. 南方农业,2023,17(7):49-53.
|
| [6] |
陈锦梅. 玉米—大豆套种栽培技术要点研究[J]. 河北农业,2024(4):48-49.
|
| [7] |
陈海生,何文,杨海霞,等. 木薯与红籽瓜间套种模式研究及效益分析[J]. 中国瓜菜,2019,32(8):74-79.
|
| [8] |
周年英,肖杰,李丽娜,等. 天门市绿色食品花椰菜优质轻简化栽培技术[J]. 安徽农学通报,2023,29(21):55-58.
|
| [9] |
冯翠,刘慧颖,田鹏飞,等. 早春西瓜—夏丝瓜—秋花椰菜绿色高效周年栽培模式[J]. 中国蔬菜,2022(6):128-130.
|
| [10] |
李利香. 静宁县幼龄果园套种南瓜绿色生产技术规程[J]. 寒旱农业科学,2023(9):869-874.
|
| [11] |
汪新胜,赵滢,刘四田,等. 露地南瓜—西兰薹轮作栽培技术[J]. 中国蔬菜,2023(3):128-130.
|
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| 〈 |
|
〉 |