-
Dense-Planting Cultivation Techniques for Luffa (Sponge Gourd) in Winter-Warm Greenhouses during the Winter-Spring Season
Using winter-warm greenhouses for high-density off-season cultivation of luffa can greatly increase yields, with a per-mu yield of over 5000 kg and a per-mu income of 30,000-40,000 yuan. Variety selection: choose early-maturing varieties with strong cold tolerance, disease resistance and adaptability, such as Jiangshu No.1, Zaoza No.1, Cuilu Early Luffa, Yulu Early Luffa, and Wuye. Xiang...
-
Detailed Explanation of Key Techniques for Protected Cultivation of Strawberries
Strawberry is a berry plant commonly cultivated around the world. It is rich in nutrients, with juicy, sweet-and-sour, tasty fruit. It propagates easily and delivers quick returns; with certain measures, planting in the same year can bear fruit in the same year. Like cucumbers, tomatoes and other vegetables, strawberry varieties with different ripening periods can be reasonably combined in planting or...
-
Detailed Explanation of Pollution-Free Cultivation Techniques for Strawberries in Plastic Greenhouses
(1) Variety selection: Choose varieties with early flower bud differentiation, shallow dormancy, and good cold resistance in low-temperature seasons, such as Chunxiang, Fengxiang, Lihong, Mingbao, Jingbao, Nyoho, and Hokowase. (2) Cultivating strong seedlings: 1. Carefully select mother plants. In March-April of the current year, select plants from the strawberry production greenhouse with vigorous growth, good inflorescence fruiting, few deformed fruits, well-developed root systems, and no pests or diseases as mother plants. Plant them in a dedicated seedling nursery to cultivate and propagate runner seedlings. Apply 2000-3000 kg of organic fertilizer and 10 kg of compound fertilizer per mu in the nursery. Make beds 2 m wide, with a planting row spacing of 1 m and a plant spacing of 0.3-0.4 m. After they establish, apply nitrogen fertilizer as early as possible, keep the soil moist, and remove all inflorescences that appear to promote runner growth.
-
Strawberry Container Cultivation Techniques and Management Methods
Strawberry is a perennial herbaceous plant of the genus Fragaria in the rose family (Rosaceae). Its flowers are white and its fruit red, the plant is short, with leaves growing in clusters, and green leaves set off the red fruit as it creeps along the ground, full of charm. In warm-climate regions it does not shed its leaves in winter, and its flowering and fruiting period is long; from November to May of the following year it has both flowers and fruit, and it can be used to arrange flower beds and flower borders. When the fruit of a potted strawberry is bright red...
-
Detailed Explanation of Key Cultivation Techniques for Luffa (Sponge Gourd)
Luffa is deeply loved by people for its crisp texture and sweet taste. Summer luffa is planted from late April to early July and comes to market from June to October. Its cultivation method is as follows: Variety selection. For summer luffa, choose varieties that are heat-tolerant, early-maturing and high-yielding. Site selection. Summer luffa has no special requirements for the soil, as long as the previous crop was not a cucurbit...
-
Autumn Planting Time and Key Techniques for Sponge Gourd (Luffa)
When autumn-planted sponge gourd is sown from mid-to-late July to mid-to-early August, its growing and fruiting period coincides with a season of high temperatures, temporarily scarce rain, and gradually rising autumn winds. This very easily leads to weak vine growth, few fruits, many pests and diseases, and low returns. Therefore, the following points should be noted in cultivation and management: 1. Cultivate strong seedlings and ensure a full stand. (1) Seed selection. Choose early-maturing...
-
Detailed Guide to Potted Apple Cultivation Techniques: A Step-by-Step Tutorial on Growing Apples Well
Potted apples are a new phenomenon, and their emergence has been welcomed and valued by leisure agriculture, urban agriculture, sightseeing tourism, and landscaping. Their development and popularity are a sign of the improvement of our country's social economy and people's living standards, as well as a close-up of the pursuit of beauty in life and environment. Rural courtyards, in front of and behind houses...
-
Key summer management techniques after reshaping apple trees
After reshaping, most tree forms in the Weibei area became open-center trunk forms. The open-center trunk form has only 3-5 main branches, a great reduction compared with the large branch count before reshaping, but because the root system below is still fully functional, in the year of reshaping the trees generally (except weak trees) produce vigorous shoots. Therefore we must pay attention to reshaping...
-
Detailed Explanation of Key Points of Luffa Cultivation and Management Techniques
Sow and raise seedlings in early to mid-March. Local varieties such as Hangzhou iron-skin luffa and Linhai white luffa can be selected, with a seeding rate of 20O-300 grams per mu. April (1) Planting: Luffa prefers fertile soil rich in humus. Deeply plow and level the soil to make beds. Bed width (including ditch) 2.6-3.3 m, one row per bed, hole spacing 50 cm,...
-
Detailed Explanation of High-Yield Cultivation Techniques for Two Crops per Season of Spinach and Welsh Onion
I. Disease Symptoms (I) Luffa Downy Mildew mainly affects the leaves. Diseased leaves first show irregular pale yellow to bright yellow spots, which later expand into angular yellowish-brown lesions. In humid conditions, a purple-black mold layer appears on the underside of the lesions. In the later stages, the lesions merge into patches, the leaves wither and die, causing severe yield loss. The pathogen is Pseudoperonospora cubensis...
条件筛选