-
Introduction to the herbicide Selectone for sesame fields
[Trade name] Selectone [Common name] clethodim [Formulation] 12% emulsifiable concentrate [Application rate] For the control of annual grass weeds, use 525-600 ml of 12% Selectone per hectare. Use the lower rate when weeds are small or when field moisture is good at application, weeds are growing vigorously, and relative air humidity is high; use the higher rate when weeds are older in leaf age, the field is dry, and relative air humidity is low. For the control of perennial grass weeds such as reed,
-
Product Introduction to the Herbicide Saturn for Sesame Fields
[Trade name] Saturn [Common name] thiobencarb [Formulation] 50% Saturn emulsifiable concentrate, 90% high-strength Saturn emulsifiable concentrate [Application rate] 2.25-3.0 L of 50% Saturn per hectare, or 1.2-1.5 L of 90% high-strength Saturn. [Timing of use] Apply after sowing sesame but before seedling emergence. [Target weeds] Barnyardgrass, crabgrass, foxtail, bluegrass, goosegrass, rice flatsedge, purslane, etc. [Application technique] Spray volume
-
Introduction to the Characteristics and Traits of the Yizhi No. 1 Sesame Variety
Yizhi No. 1 sesame is a new variety developed through years of selective breeding from a dense-capsule sesame mutant introduced from the United States. It has the characteristics of early maturity, lodging resistance, dense capsule set, high and stable yield, and wide adaptability. It belongs to the single-stem type, generally 1.5-1.8 m tall, with a maximum height of 2 m, and dense and numerous capsules per plant. In ordinary varieties, the leaf spacing is 5-6 cm, with 2-3 capsules per node, whereas in this variety the leaf spacing is only 2-4 cm, with 5-7 capsules per leaf node, producing 1-2 times more capsules per plant than other varieties. The capsules grow in rings around the stem, layer upon layer
-
Introduction to the Sichuan Ma Duck Breed and Its Main Characteristics
The Sichuan Ma Duck is a dual-purpose breed of relatively small body size. Its central production area is located in Mianyang, Wenjiang, Leshan County and other areas of Sichuan Province, and it is widely distributed across the rice paddy production regions of Sichuan Province. The Sichuan Ma Duck is early-maturing, has strong grazing ability, and a relatively high breast and leg ratio, making it the main breed for producing meat-type ducklings in Sichuan Province. I. Appearance Characteristics The Sichuan Ma Duck has a relatively small physique, a firm and compact constitution, tight feathers, a long neck and an elegant head. The bill is orange-yellow, the bill bean is mostly black, and the breast is well developed and prominent. The shanks and webbed feet are orange-red. The plumage color of female ducks is rather mixed, with hemp-brown being the majority. The body of the hemp-brown female duck
-
What are the green and eco-friendly fishery drugs? Introduction to several commonly used varieties
Quicklime, table salt, and the like, although not specialized fishery drugs, are effective for preventing and treating aquatic diseases, and they pose no threat to the environment, with no drug residue problems. Quicklime: regularly splashing quicklime into the aquaculture water body can not only reduce the occurrence of many diseases, but also provide the calcium element essential for aquaculture organisms, which is especially important for crustacean aquaculture. Method of use: choose quicklime that has not weathered; for pond clearing and disinfection use 150-200 kg per mu; for disease prevention and treatment, generally 5-9, use once about every 20 days, for a water depth of 1
-
Detailed Introduction to the Preparation Methods of Medicated Fish Bait
Treatment and prevention of fish diseases generally use pond spraying of drugs and mixing drugs into feed for feeding, which is what we usually call the oral method. The effectiveness of the oral method in treating and preventing fish diseases depends on the preparation of the medicated bait. Several commonly used preparation methods of medicated bait in production practice and precautions are introduced as follows: 1. Preparation methods of several medicated baits 1. Preparation of pellet feed medicated bait: Calculate the required feed and drugs, spread the feed evenly on a plastic film (the thickness should be uniform, not
-
Introduction to the Characteristics of the Rice Variety K You 926
The hybrid rice K You 926 was developed in 1993 by the Rice and Sorghum Research Institute of the Sichuan Academy of Agricultural Sciences by crossing K17A (already identified) bred by the institute with Luhui 926. In 1995, it was jointly introduced to our city by the Chongqing Agricultural Technology Extension Station and the Chongqing Seed Station. In the three years 1996, 1998, and 1999, the average yield in the mid-season rice plus ratoon rice variety trials was 672.53 Kg per mu, a 3.36% increase over the control Shanyou 63. From 1995 to 1999, in 1
-
Qingshu No. 2 Potato Variety Introduction and Characteristics
Variety source: Bred in 1992 by the Crop Institute of the Qinghai Academy of Agriculture and Forestry Sciences from a Gaoyuan No. 4/Mira (Magura) combination (originally 92-32-8). In November 1999, it was approved by the Qinghai Provincial Crop Variety Approval Committee and named Qingshu No. 2. Yield performance: in the Qinghai provincial regional trial, its yield ranked No. 1 across 5 sites over 2 years. In 1997, the average yield was 33,197.55 kg/ha, 21.1% higher than the control Hushu 202; in 1998, 37,467.0 kg/
-
Introduction to the potato variety Qingshu 168
Variety source: Bred by the Qinghai Academy of Agricultural Sciences, introduced to our city in 1991, and virus-free propagated by the Municipal Institute of Agricultural Sciences and the Zhangchuan Agricultural Technology Center. Characteristics: Upright plant type, lush branches and leaves, plant height 70-80 cm, dark green leaves, light purple flowers, tubers both oblong and oblate, red skin relatively light, red-skinned tubers concentrated, good quality, relatively good eating taste. A late-maturing variety, growth period about 130 days, lightly susceptible to late blight and ring rot, field planting generally yields about 1500-2000 kg per mu. Cultivation points: Suitable for dry mountainous areas and semi-shaded
-
Detailed Introduction to the Ningshu No. 8 Potato Variety
Basic Information Ningshu No. 8 was developed by the Xiji County Seed Company of Ningxia from a variant single plant discovered in 1986 in the local farmer variety "Shenyanwo", through 5 years of systematic selection and breeding from 1987 to 1991. In 1992-1993, a variety comparison trial was conducted for 2 years in Baiya Township, Xiji County, with fresh potato yields of 40002kg/hm2 and 42003kg/hm2 respectively, ranking 1st in yield among the 10 tested varieties, increasing yield by 20.5% and 27.5% compared with the control. In 1994-1995, for 2
条件筛选