-
Introduction to Pollution-Free Production Techniques for Jasmine
I. Site Selection Pollution-free jasmine, like organic jasmine, is produced in unpolluted places. Although the requirements are not as strict as those for organic jasmine, its production environment has specific requirements for soil, water sources, atmosphere and ecology. Therefore, the site must be far away from urban areas, residential areas, factories and mines, and main highway routes, and must be a place with fresh air and clean water sources. II. Production Management For pest and disease control, the focus should be on winter protection and pruning to clean the garden. (1) Winter protection From the eleventh to the twelfth lunar month, take advantage of rising temperatures, when pests come out to activity and their resistance is relatively weak, spray 1-2 times with 500-600 times lime sulfur mixture or 300-500 times orchard cleaner to reduce the overwintering pest and disease base.
-
Introduction to the preparation method and detailed processing flow of dried snake
Dried snake for Chinese medicine is a dried body made by cutting open the abdomen of a medicinal snake, removing the intestines and other internal organs, and then drying it. The processing method for adult dried snake is as follows: after the medicinal snake is caught, kill it by hurling it to the ground or putting it into boiling water; then step on the snake's head and neck with a foot, hold the snake's tail with one hand, and with the other hand use small round-tipped scissors to cut open the abdomen from the cloacal opening forward to the head and neck, remove the internal organs, separate the snake skin from the snake meat at the neck, cut the snake skin, and pull the skin downward with force until the cloacal opening, then cut the snake skin off. With the head as the center, roll the snake meat into a disc shape, insert the tail into the last coil, and
-
A brief introduction to new mulberry and silkworm varieties, explained in one article
1. Nongsang No. 12: A new mulberry variety bred by the Sericulture Research Institute of the Zhejiang Academy of Agricultural Sciences in 1984 through artificial sexual hybridization. Main traits: compact crown, many shoots, long and straight branches, thick leaf flesh, dark green leaf color, sprouting earlier than Heye Bai, fast growth, strong adaptability. Regional trial results: leaf yield per mu 1867 kg, 18.73% higher than the control Heye Bai, significantly higher than the control; cocoon shell weight per 10,000 silkworms 7 kg, 8.03% higher than the control Heye Bai, extremely significantly higher than the control; resistance to yellowing-type
-
How is the Wheeler's puffer? A detailed introduction to its product characteristics
Latin name: Lagocephalus wheeleri Abe et Tabeta English name: whitechestnutpuffer Common name: White
-
Introduction to the Characteristics and Cultivation Techniques of the Twentieth Century Pear Variety
Originally from Japan. There is limited planting in provinces such as Liaoning, Hebei, Zhejiang and Jiangsu in China. This variety can be cultivated in southern regions. The fruit is medium-sized, with an average single fruit weight of 136 grams. The fruit is nearly round and uniform. The fruit stalk is medium-long, and the sepals fall off, occasionally persisting. The skin is green, turning greenish-yellow after storage. The core is medium-sized, the flesh is white, fine and crisp, juicy and sweet. It contains 11.1-14.6% soluble solids. The quality is above average, and the fruit does not store well, generally keeping for about 1 month.
-
What are the excellent varieties of fresh-eating apricots? A detailed introduction in one article
Apricots have a number of excellent local varieties in various regions. Fresh-eating apricots generally require larger fruit, bright color, thick flesh with abundant juice, and a sweet or moderately sweet-and-sour taste. (1) Honghebao apricot: a fresh-eating variety, mainly produced in the Lichang and Changqing areas of Shandong. The tree is vigorous, with an open canopy and strong adaptability. The fruit development period is 50-56 days, ripening in mid to late May. It is the earliest-ripening variety, fetching a high price and giving large returns. The fruit is oval, with a single-fruit weight of 45 g and a maximum fruit weight of 70 g. The skin is orange-red, with a slight patchy red blush on the sunny side.
-
Introduction to Main Almond Varieties and Key Cultivation Techniques
I. Introduction to Excellent New Almond Varieties Almonds are classified by shell thickness into: 1. Thin-shelled almonds: shell as thin as paper, thickness 0.06-0.10 cm, easily cracked with one hand, kernel yield above 50%. 2. Soft-shelled almonds: shell thickness 0.1l-0.15 cm, kernel yield 40%-50%. The shell structure has spongy tissue and a beautiful appearance; although the shell is thicker, it can be cracked by squeezing with both hands. 3. Standard-shelled almonds: shell thickness 0.26-0.2
-
Introduction to Ruipan 21, a new extremely late-maturing flat peach variety
The fruit is oblate and uniform in size, with an average single-fruit weight of 236 g and a maximum fruit weight of 294 g. The fruit apex is sunken and basically does not split; the suture line is shallow, and the stalk cavity is shallow. The ground color of the skin is yellow-white, with a purplish-red blush covering 1/3 to 1/2 of the fruit surface; the skin is difficult to peel, and the fuzz is thin. The flesh is yellow-white, thicker at the end away from the suture line, with no red streaks beneath the skin and red coloration near the stone. It is a hard-melting type, with relatively abundant juice, few fibers, a sweet flavor, and fairly firm texture, containing 13.5% soluble solids. The stone is relatively small and clings to the flesh (clingstone). In the Beijing area, buds break in late March, flowers bloom in mid-April, and the fruit ripens in late September,
-
Detailed introduction to the new dwarf peach variety Zhong'ai 33
Zhong'ai 33 is an extremely dwarf early-ripening peach variety successfully bred by the Zhengzhou Fruit Research Institute of the Chinese Academy of Agricultural Sciences. According to cultivation observations at the high-tech agricultural park of Hebei Tiangong Industrial Company, a 3-year-old high-yielding tree at fruit harvest time had a tree height of 50 cm to 60 cm, a branch spread of 60 cm x 80 cm, and a trunk circumference of 9.7 cm. The tree is vigorous and the canopy is compact. Leaves are 3.8 cm x 20.4 cm, dark green. Internodes are extremely short, new shoots are thick and strong, flower bud formation is easy, pollen quantity is large, fruit set rate is high, and yields are high. Under open-field conditions, the fruit ripens in mid-to-late June.
-
Early Crisp King Jujube: Introduction of a New Fresh-Eating Jujube Variety
1. Both a seasonal delicacy and a pioneer for greening. The new fresh-eating jujube variety - the zinc-rich Early Crisp King jujube - has been successfully introduced and cultivated at the premium jujube base of the Chinese Association of Agricultural Science Societies. 2. The standout features of the zinc-rich Early Crisp King jujube are: early ripening, large size, and high quality. It matures in early September and can be picked for market, going on sale more than a month earlier than the Winter jujube; the average single fruit weight is 30.9 grams, with a maximum of 87 grams, compared with the Winter jujube's average single fruit weight of 17.5 grams, an increase of about 76.6%, making it one of the largest fresh-eating jujube varieties currently in China.
条件筛选