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Introduction to the Technical Methods of Bagging Pear Fruit
1. Bagging effect: it can improve fruit quality, control fruit diseases and pests, reduce pesticide residues, and increase fruit storability. 2. Selection of paper bag types: suitable paper bag types should be chosen according to different cultivars, different climatic conditions, different bagging purposes and economic conditions. For green-skinned pear cultivars, single-layer bags are preferable; for cultivars with large and dense fruit dots, paper bags with strong shading properties should be used. Among Japanese pear cultivars, Housui pear is best suited to a single-layer kraft paper bag coated with paraffin, while Kosui is best suited to a bag with a green inner layer and an outer layer that is white outside and black inside
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Introduction to the variety characteristics of the pear cultivar Liuyuesu
Extra-early-maturing high-quality pear ---- Liuyuesu, is a new variety with market potential and suitable for off-season protected cultivation, selected in 1998 from the Zaosu pear orchard in the Northwest Fruit Tree Science Demonstration Garden of Shaanxi. After 5 consecutive years of observation, its outstanding superior traits include the following: extra-early maturity and remarkable economic benefits. Observed in the demonstration garden in the Weinan area of Shaanxi, it flowers on March 25 and can be harvested on June 15, with marketable pears of more than 250 grams available for sale, and the marketable rate already accounting for 60%. On June 20, large fruits of 7.5 cm already accounted for 7
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Introduction to the Characteristics of the Twin-Kernel Soft-Shell Almond Variety
The nut is round and spherical with a pointed tip and light brown color; sweet kernel; thick shell, averaging 0.10 cm; nut weight 1.77-1.83 g, with about 720 nuts per kilogram; kernel weight 0.98-1.15 g. Kernel yield 55.7%-63.0%, oil content 55.4%-56.0%. Twin-kernel rate about 80%. The tree habit is slightly spreading. It bears fruit mainly on small short fruiting branches, with relatively high yield. Strong resistance and wide adaptability. The fruit ripens in late August. Leaves are dark green, broadly lanceolate, with flat leaf margins. On small short fruiting branches there are 2-4 single flowers, white in color.
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Introduction to the Golden Apricot-Plum Variety and Its Main Characteristics
Originating from the mountainous area of southern Shandong Province. The fruit is oval, with an average single fruit weight of 56g and a maximum fruit weight of 86g. The fruit apex is round, the suture line is shallow, and the two sides are symmetrical; the stem cavity is narrow and deep. The fruit surface is orange-yellow, smooth, and hairless. The flesh is orange-yellow, firm and fine in texture, moderately juicy, with a sweet-sour taste and top quality. Soluble solids content is 14.0%, total sugar content is 7.8%, titratable acid content is 2.2%, and 100g of fresh flesh contains 2.3mg of Vc. The stone clings to the flesh and is small. The fruit is relatively resistant to storage and transport, and can be stored for about 7d at room temperature. A variety for both fresh eating and processing.
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Wanxiu Pear: Introduction to a High-Quality New Late-Maturing Pear Variety
Wanxiu Pear is a new late-maturing, high-quality pear variety developed by the Korean Horticultural Research Institute through crossing Danli (Single Pear) with Wansanji (Late Sanji), and it is currently the main late-maturing pear cultivar being developed on a large scale in Korea. In 1998, Korean merchants invested in establishing orchards in China's Jiaodong and other areas, introducing this variety into China. After several years of trial planting and observation, it is believed that Wanxiu Pear has large fruit, excellent quality, extremely good storage tolerance, and is easy to manage, making it suitable for large-scale development and planting by fruit growers under current conditions. The variety has strong tree vigor, strong branching ability, and upright branches. It bears fruit mainly on axillary
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Introduction to the New Pear Variety Jincuixiang
Cuixiang pear was bred by Liu Qinglin, a senior agronomist at Dalian Chenji Fruit Co., Ltd., in 1981 through hybridization using Xueli pear as the female parent and Zhuanghe No. 1 pear as the male parent. After years of observation and trial planting, it has performed well. 1. Fruit traits and characteristics The fruit is obovate, with a transverse diameter of 5.5-6.5 cm and a longitudinal diameter of 6.5-7.5 cm. The single fruit weight is 300-400 g, with a maximum of 700 g. The stalk cavity is deep, and a goose-head shape often appears. Fruit borne on young trees shows 3 faint longitudinal grooves. The calyx is deciduous,
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An Introduction to the Characteristics and Origin of Baode Oil Jujube
Introduction: Legend has it that when Emperor Kangxi made an inspection tour, he passed through Panjiachuan in Baode and ate this jujube. Seeing its glossy, oil-like sheen, he named it Oil Jujube. At present, the county has more than 10,000 mu of jujube groves, with an annual output of 2.5 million kg. Main nutrients: sugar, protein, fat, vitamins, phosphorus, calcium, magnesium, iron. Characteristics: this jujube is deep red, glossy and bright, large, small-pitted, thick-fleshed, high in sugar, high in fat, and easy to store. Dried jujubes are elastic, with flesh as smooth as oil; when broken open by hand, they can stretch out 3-4 cm of oily strands, and they are rich in nutritional value.
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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
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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
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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
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