July high-temperature vegetables must be shaded and rain-proof
2025-06-19 01:04:01
In July, temperatures reached their peak, and the transition from dry to dry conditions intensified, signaling the end of the rainy season early on. During the initial stages of summer, expect alternating periods of heat and rain, along with occasional showers or heavy downpours. For crops like summer cabbage and early autumn Chinese cabbage, sowing typically occurs from late April to early July for summer cabbage, while early autumn Chinese cabbage is sown from late July to early August. It’s advisable to use varieties that are heat-tolerant, quick-growing, resistant to bolting, tightly packed, and disease-resistant. Examples include Japan’s Xiayang, early mating No. 5, heat resistance Wang, Lubai No. 1, and No. 6. These can be grown under straw or shade nets, with seedlings nurtured in nutrient bowls for about 20 days. Similar field blocks can serve as seedbeds.
Summer radishes are planted in July using varieties that are precocious, heat-resistant, and disease-resistant, particularly those not prone to mosaic virus, such as Xia Meinong, Huimei East, No. 13 Short Leaves, and Xia Kang 40 Days. These can be sown either by drilling or direct seeding.
Carrots are broadcast from early July to early August, utilizing adaptable, heat-tolerant, and high-yielding varieties like the Japanese Kuroda five-inch ginseng. Seeds should be soaked before sowing and can even be soaked for 24 hours in a “900†solution.
Autumn beans are planted from late July to early August, with precocious, drought-tolerant, and heat-tolerant varieties being ideal. Among these, Xining beans and Harvest No. 1 are recommended, along with American beans for dwarf varieties.
After sowing, the soil should be lightly covered, and ash can be mixed in. Pole beans can also be intercropped with spring cucumber plots.
For autumn cowpeas, sow from July to early August using varieties such as Ningjing No. 2, No. 3, No. 28-2, Qiuyu No. 512, Spring and Autumn Purple Violet Peas, White Pelican No. 2, and Ziqiu No. 4.
Watermelons are planted in mid-autumn, selecting varieties that are heat-resistant, disease-resistant, have a short growth cycle, and are early-maturing or mid-early maturing. Examples include Fengle 5, Xinhongbao, Xiang watermelon 2, and 8. Sow seeds when the plants have two true leaves, and transplant them before Dingmiao.
Autumn cucumbers are planted mid-July, and early autumn cabbage and autumn cabbage are sown in early July, with the latter extending into late July. Both types of cabbage utilize shade and rainproof seedlings. Early autumn cabbage varieties include Xiaguang and Zhonggan No. 8, while autumn cabbage varieties include Jingfeng No. 1, Xiyuan No. 2, No. 3, Qiufeng, and late Feng.
For autumn cauliflower, varieties such as Longfeng Extra 80–100 days are planted from mid-July to early August, while longer-cycle varieties like Longfeng Extra 120, 130, and 150 days are sown from late June to mid-July. Late-season varieties like Japanese snow-capped mountains are planted in early July to early August with shade and rain protection.
Autumn tomatoes are planted mid-July to early August, followed by fall tomatoes sown mid-July to early August with seedlings. Varieties include early morning, early Kui, and cooperation 903. Shade nets should cover the seeds post-sowing.
Autumn peppers and chili peppers are planted mid-July to early August. After the autumn season, peppers are sown with seedlings and shaded from mid-July to early August. Varieties include Hyundai 205, Xiangyan No. 3, Luojia 4, and Xinfeng 4.
Lastly, autumn celery is grown from late June to early August under shade and rain protection, using varieties like glass crisp, Jinnan celery 1, Italian winter celery, and American celery. Germination should occur in a cool, moist environment with 1-meter-high flower shades.
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