-
Cotton Variety Introductions and a Practical Guide to Seed Selection
Xinqiu 1 has a whole growth period of about 130 days. It emerges well, grows vigorously in the early and middle stages, and its leaves function well in the late stage. The plant type is relatively compact, the fruiting branch node position is high, and there are few superfluous buds, making it easy to manage. It has good yield potential, strong and concentrated boll setting, and large, oval bolls weighing 6.4 grams. Boll opening is smooth and concentrated, the lint percentage is 41%, and the pre-frost boll rate is 93.5%. It is highly resistant to cotton bollworm, resistant to fusarium wilt, and tolerant to verticillium wilt, with few useless branches, making it easy to manage. The average yield is about 400 kg per mu. The usual planting density is 2500-3000 plants per mu.
-
Detailed Introduction to the Cotton Variety Xiangmian No. 18
Xiangmian No. 18, bred by Zhang Xuelin, Jin Changlin and others at the Hunan Cotton Research Institute, was named after passing the approval of the Provincial Crop Variety Approval Committee. From 1997 to 1999, this variety participated in the provincial cotton variety regional trials. In 1997, the average lint cotton yield at each trial site was 134.12 kg per mu, an increase of 7.5% over the control Xiangmian No. 10 and 1.13% over the control Xiangzamian No. 1; in 1998, the average yield at each trial site was 115.11 kg per mu, an increase of 24.12% over the control Xiangmian No. 10 and 12.41% over the control Xiang
-
Detailed Introduction to the Cotton Variety Xiangzamian No. 8
Variety source: Xiang V22/GK1 selection E-23. Approval number: Guoshenmian 2005018. Approval status: Approved by the National Crop Variety Approval Committee in 2005. Characteristics: Transgenic insect-resistant hybrid first generation, grown as spring cotton in the Yangtze River Basin cotton region with a growth period of 128 days. The plant is tower-shaped and compact, with a plant height of 107.5 cm, thick stems, relatively large dark green leaves, 17.2 fruit branches per plant, 22.0 bolls per plant, oval-round bolls, single boll weight of 6.0 g, seed
-
Introduction to Woody Honeysuckle Planting Methods and Cultivation Techniques
Honeysuckle is one of the 38 precious traditional Chinese medicinal herbs under key national management, and it has a wide range of uses in medicine, health care, and economic ecology. With the successive development of various honeysuckle products, market demand has grown exponentially, but the price of honeysuckle has climbed all the way. From 1992 to the present, the price has remained stable at above 40 yuan/kg, @#@125@#@ and supply is still short and in short supply. What is so magical about honeysuckle that it has won the favor of so many merchants? The medical and health care value of honeysuckle. Honeysuckle has been famous for its medicinal use since ancient times.
-
Detailed Introduction to the Lazy Man's Honeysuckle King Variety
Characteristics: large flower quantity and high quality. Traditional honeysuckle, namely Damaohua and Jizhuahua, generally grows 2 flower buds at each leaf node, is vine-type, easily creeps along the ground or climbs and interweaves into a tangled mass, and the flower buds become deformed. The tree-type "Honeysuckle King," however, can grow 20 to 80 flower buds at a single leaf node, with some reaching more than 100; the bud length is about 1.5 times that of traditional flower needles, and the yield is 6 to 10 times that of traditional flowers. After four years, the dry flower yield per plant reaches 4 to 5 kg. The flower buds cluster into balls and strings, crystal clear and translucent, shaped like frost crystals: a delicate fragrance overflows, refreshing the heart.
-
Introduction and Characteristics of the Goldflame Honeysuckle Variety
Goldflame honeysuckle Lonicera x heckrottii, Caprifoliaceae, Lonicera. Habit: evergreen vine, stems over 10 m long, twining to the right; simple leaves opposite, ovate-elliptic, glaucous green beneath, the bases of 1-2 pairs of leaves below the inflorescence fused into a rounded or nearly rounded disc; inflorescence terminal, flowers orange-red; flowering period March to October. Adaptability: sun-loving but slightly shade-tolerant, cold-tolerant, drought-tolerant, not demanding about soil, with a well-developed root system and strong suckering ability. Application: Goldflame hon
-
Introduction to the Large Mao Hua Variety, a Superior Cultivar of Honeysuckle
The scientific name of honeysuckle is Lonicera japonica, a semi-evergreen perennial twining shrub of the vine type. It is a commonly used traditional Chinese medicinal herb and is praised as a natural broad-spectrum antibiotic. In recent years, with the expansion of the application fields of honeysuckle, its cultivation has shifted from extensive management to intensive management, and from one flower crop per year to four flower crops per year, greatly increasing yields and significantly improving cultivation benefits. At present, many places are introducing or expanding planting, but if attention is not paid to variety selection, the results will be contrary to expectations. Among traditional Chinese medicinal herbs, honeysuckle is divided into Mi Yin Hua, Dong Yin Hua and Shan Yin Hua. Mi Yin Hua is mainly produced in Xinmi, Henan,
-
What kind of tea is Xiangguliao Baihao? An introduction to its variety characteristics
Clonal. Small tree type, medium-leaf class, mid-season cultivar. Diploid. Origin and distribution: native to Xiangguliao Village, Pengxi Town, Taishun County, Zhejiang Province, developed by tea farmers through single-plant selection. Mainly distributed in the tea areas of southern Zhejiang. It has been introduced to other tea areas in Zhejiang. Characteristics: the plant is relatively tall and large, with an upright posture and relatively sparse branching; leaves are borne horizontally or drooping. Leaves are long-elliptic, green in color, glossy, with a raised leaf surface, flat leaf blade, wavy leaf margin, gradually pointed leaf tip, medium density of leaf serrations, and relatively thick leaf texture. Buds and leaves are light green, with especially abundant fine hairs; the weight of 100 buds of one bud and three leaves is 40.0g
-
Impatiens variety introduction, a comprehensive guide in one article
1. Top-headed impatiens, also known as cut-top impatiens. It is a variety of Impatiens balsamina. Flowers are terminal on the main stem or branch tips. Flowers are large and double. Branches spread out, forming a bushy plant. 2. Dwarf impatiens is a variety of Impatiens balsamina. The plant is relatively short, with a height of 20-30 cm. 3. Dragon-claw impatiens is a variety of Impatiens balsamina. The side branches are winding and extend horizontally. 4. Impatiens walleriana, also known as glass emerald. It is a common species in the same genus. A perennial herbaceous plant, mostly grown as an annual or biennial. Plant height 20-30 cm. Stems are semi-transparent, fleshy, thick, and much branched. Leaves are ovate
-
Introduction to the New Silkworm Variety for Summer and Autumn, Xiafang x Qiubai
Xiafang x Qiubai is a silkworm variety for summer and autumn use bred by Southwest Agricultural University through repeatedly setting up high-temperature environments. In 1992 and 1993, it participated in indoor variety comparison tests and rural trials in Sichuan Province, and all economic indicators reached or exceeded those of the control variety "781 x 7532". In March 1994, it passed the approval of the Sichuan Provincial Silkworm Variety Approval Committee. The Xiafang x Qiubai variety is a summer-autumn use variety bred by combining hybrid breeding and systematic segregation breeding. Due to reasonable parent selection, the breeding scheme
条件筛选