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How to prevent jujube fruit drop? These practical tips you need to know
Recently, many areas have had excessive rain, and many jujube trees drop a large amount of leaves and fruit during the young fruit stage, causing serious yield reduction. The jujube trees of a certain Fan in Sanfen Village, Nanhuangqin Village, Duancun Township, Xian County, Cangzhou City, are still green with lush branches and leaves, and the developing jujube fruits bend the branches. Even the seedless jujube, which normally has serious pre-harvest fruit drop, has not turned red or dropped this year and is growing well. Fan's specific methods are: take measures suited to local conditions according to this year's climate characteristics. Since June this year, there has been a lot of rain and high field humidity, which is suitable for small jujube fruit set. One jujube bearing shoot can grow dozens, even
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Brief Introduction to the Rice Variety 9 You 418 (formerly known as 9a/418)
Variety source: 920lAxC418. Characteristics: A three-line japonica hybrid rice combination. Plant height 120-125 cm, total leaf number on the main stem 18, elongated internodes above ground 6, plants slender and upright, leaves held erect, leaf color relatively dark, tillering ability above medium, productive tiller rate about 70%, after heading the angle between the flag leaf and the culm is 10.4 degrees, productive tillers per plant 8-10, panicle length 25 cm, grains per panicle 170-190, seed setting rate 80%-85%, 1000-grain weight 26-27 g, easy to thresh. Panicle layer uniform, panicles borne below the leaves, stems
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Introduction to the Rice Variety B You 811 (formerly known as B You 8311)
B You 811 (formerly known as: B You 8311) (rice) Variety source: 803A x Fuhui 311. Provincial approval status: approved in 2003 by the Sichuan Provincial Crop Variety Approval Committee. Characteristics: This variety is an indica three-line hybrid rice. When grown as a single-season mid-season rice in the upper reaches of the Yangtze River, the average whole growth period is 152.0 days, 0.6 days earlier than the control Shanyou 63. Plant height is 114.3 cm, plant and leaf shape are moderate, cold tolerance is relatively weak, and lodging resistance is average. The number of effective panicles per mu is 165,000.
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The 11 most precious crabs in the country, how many do you know?
Yangcheng Lake hairy crab: This crab is produced in Yangcheng Lake in the Suzhou area of Jiangsu, and is a famous Chinese specialty known both domestically and abroad. Yangcheng Lake hairy crabs are large and plump, generally 3 crabs weighing 500 grams, with the larger ones weighing over 250 grams each, and the largest can reach 500 grams, with a blue-green back, white belly, golden claws and yellow hair, ten vigorous legs, and plump, nutritious crab meat. Since ancient times, Yangcheng Lake hairy crabs have captivated countless diners. Zhang Taiyan's wife, Ms. Tang Guoli, wrote in a poem: "If not for the good taste of Yangcheng crabs, why would one live in Suzhou in this life!" Tianjin purple crab: This is a
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How to manage a fish pond after the start of winter? These tips you need to know
1. Pond renovation. Use the winter slack season to renovate the pond: turn small ponds into large ponds and shallow ponds into deep ponds. After renovation, the pond's water-holding capacity can be increased and the pond environment improved. Ponds in relatively good condition should also be drained, and excessively thick mud dug out so that the mud thickness is kept at around 20cm. Remove weeds around the pond and raise and reinforce the pond embankments. 2. Pond disinfection. A properly repaired pond should be disinfected with quicklime. Pond disinfection should be carried out on a sunny day. For dry disinfection, use 50-80kg of quicklime per 667 sq m
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What Flower Is the Primrose? A Complete Guide to Getting to Know It
Scientific name: Primula spp. Other names: yingcao (Japanese name), nianjinghua Family and genus: Primulaceae, Primula The plants of the genus Primula are widely cultivated around the world and have a fairly long history, and in recent years they have developed rapidly, becoming an important class of garden flowers today. Both the Chinese name baochun and the scientific name Primula contain the meaning of "early flowering." Blooming in early spring is an important characteristic of this genus. Cultivation history of the primrose: based on records in local gazetteers and the traditional custom in Yunnan of growing primroses in pots for appreciation during the Spring Festival. China's Tibetan primrose
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What are the precautions for disinfecting fish species? These points you need to know
① In production practice, the specific drug used for disinfection depends on the fish diseases prevalent in the local area and the availability of the drug; the disinfection containers should be wooden basins, wooden buckets, fish bags, clay jars, etc., and metal products should not be used. ② The disinfection time is best chosen at 8-9 pm or 3-4 pm on a sunny day; a long soaking time kills pathogens more thoroughly, but if the time is too long and the dissolved oxygen in the water is insufficient, it will cause fish to gasp at the surface or die. Therefore, during the actual operation, special attention must be paid to the behavior of the fish. When the fish in the disinfectant solution cannot endure it
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What are the characteristics of the garden balsam? A complete guide to getting to know the garden balsam
Characteristics of the garden balsam: The garden balsam, also known as fingernail plant and spotted gold flower, belongs to the Balsaminaceae family. It is an annual herb. Plant height ranges from 30 to 80 cm, the stem is thick, multi-branched and smooth, with swollen nodes, green or dark brown, and the stem color is related to the flower color. The leaves are alternate and lanceolate. There are glands on both sides of the leaf stalk. Flowers are solitary or in clusters of several in the leaf axils, the corolla is butterfly-shaped, with single-petaled and double-petaled types, and flower colors include white, pink, red, purple, etc. The flowering period is from June to October. The seeds burst open on their own when mature.
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Feeding pigs dry feed has many benefits; these advantages are something farmers should know
The traditional method of feeding pigs with watery feed is not conducive to the growth and development of pigs. Because adding too much water to the feed will prevent pigs from chewing the feed thoroughly, affect saliva secretion, dilute gastric juice, be unfavorable for digestion, and cause frequent urination, creating an extra physiological burden and consuming nutrients. According to measurements, when pigs eat 200 grams of dry feed, they secrete 335 milliliters of saliva; if 200 grams of water is added, saliva secretion drops to 196 milliliters; when 600 grams of water is added, saliva secretion is only 115 milliliters. Therefore, when pigs eat watery feed, it will seriously affect digestion and absorption, leading to dry feces
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Do you know about the new rhododendron variety 'Jin Zhizhu'?
Variety origin: The new rhododendron variety 'Jin Zhizhu' was selected and bred from seedlings of Rhododendron molle (Chinese azalea). In June 2001, it was registered as a new horticultural plant variety with the Forestry Department of Yunnan Province. Variety characteristics: deciduous shrub, 60--80 cm tall, with fibrous roots. Leaves papery, oblong, 5--11 cm long, 2--4 cm wide. Terminal umbel, with 7--13 flowers, corolla tubular-campanulate, 3--3.5 cm long, 4--5 cm wide, the outside of the flower golden yellow
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