Agricultural Products Lists
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What is the sesame pod borer?
What is the sesame pod borer? Please introduce that sesame pod borer is one of the main pests of sesame. Mainly harmful to sesame seeds. Generally occurs in Henan, Hubei, Anhui, Jiangxi and other major sesame producing areas, generally reduce production by 10% to 20%, serious up to 30%, resulting in a significant decline in the quality of sesame. In view of the occurrence of the situation, carefully study.
2018-07-19 -
How to control sesame mosaic disease
How to prevent sesame mosaic disease? Please guide the distribution and damage of sesame mosaic disease: it mainly occurs in Henan, Hubei, Jiangxi, Anhui and other sesame producing areas. There are two types: common mosaic type and wrinkled mosaic type. It is caused by turnip mosaic virus (TuMV) and a globular virus (CMV) alone or in combination.
2018-07-19 -
How to fertilize sesame seeds?
How to fertilize sesame seeds? Please give guidance to sesame fertilization can refer to the following methods: early application of seedling fertilizer sesame because the seeds are small, coupled with often the bottom application of too much nitrogen fertilizer, it is easy to make seedlings grow and form tall seedlings. Therefore, sesame should be combined with early seedling, early seedling, see seedling early application with quick-acting fertilizer.
2018-07-19 -
How can sesame seed be fertilized with high yield?
How can sesame seed be fertilized with high yield? Please give guidance on the fertilizer requirements of high-yielding sesame. Sesame is a fertilizer-loving crop. For every 100 kg of grain, it is necessary to absorb 8-9 kg of pure nitrogen, 3 kg of phosphorus pentoxide and 7 kg of potassium oxide. At present, the yield per mu of sesame is generally 40-60 kg, and that of high-yielding fields is 75-95 kg.
2018-07-19 -
What should we pay attention to in order to grow sesame seeds with high yield?
What should we pay attention to in order to grow sesame seeds with high yield? Please introduce the following key points for high yield of sesame seeds: after intermediate ploughing, weeding and weeding, shallow hoeing and loosening soil and weeding should be done, when the seedling height is 5 cm, the second intermediate tillage should be carried out, and then two times of intermediate ploughing should be carried out according to the soil condition and seedling condition. in order to achieve loose soil and good ventilation.
2018-07-19 -
How to manage corn seedlings in summer?
How to manage corn seedlings in summer? Please introduce that summer corn seedlings can be managed as follows: 1. Check the seedlings and replenish them. After emergence, you should often check the seedlings in the field, and replant or transplant in time when you find that the seedlings are missing. Lack of seedlings can leave double seedlings on both sides of broken ridges, and more lack of seedlings can transplant and water good seedlings with mud balls when corn has 2 to 3 leaves.
2018-07-19 -
How to use chemical weeding to grow corn in summer?
How to use chemical weeding to grow corn in summer? Please refer to the following methods for weeding when planting corn in summer: first, according to the investigation of the county plant protection station, the main weeds in summer corn fields in our county are: field spiral flower, sophora officinalis, Rhizoma Scutellariae, Fructus Scutellariae, Portulaca oleracea, Setaria angustifolia, Scutellaria przewalskii, etc. ...
2018-07-19 -
How to manage the popcorn period?
How to manage the popcorn period? Please introduce the flowering and kernel stage refers to the period from tasseling to maturity of corn. This stage of vegetative growth basically ends, from the panicle stage of vegetative growth and reproductive growth go hand in hand, into flowering and pollen, fertilization and fruiting as the center of reproductive growth period, is the formation of yield, determine the number of grains per panicle and grain weight.
2018-07-19 -
How to fertilize corn in summer?
How to fertilize corn in summer? Please introduce the method of summer corn planting and fertilization can refer to the following methods: first, avoid excessive fertilizer application. When some farmers grow summer corn, the amount of urea used is more than 50 kg per mu, which will lead to the decline of fertilizer utilization and corn quality, and will pollute the soil. Yes.
2018-07-19 -
How is summer corn sown? What should I pay attention to?
How is summer corn sown? What should I pay attention to? Please guide summer corn to prepare for the following: First, seed treatment. Select fine varieties: Nongda 108, Nongda 86, Nongda 95, etc. for grain and feed; Zhengdan 958, Jingzao 13, Jidan 26, etc. for grain corn; Keduo 4, Keqing 1, etc. for silage corn.
2018-07-19 -
How to plant fruit and corn?
How to grow fruit and corn? Pointing fruit corn is a kind of sweet corn which is suitable to be eaten raw. Compared with general sweet corn, its main characteristics are thin skin, juicy, crisp and sweet. It can be eaten raw or cooked. There is no essential difference between fruit corn and sweet corn, general sweet corn can be eaten raw.
2018-07-19 -
How is corn grown and managed?
How is corn grown and managed? Fruit corn is a kind of sweet corn suitable for eating raw. Compared with ordinary sweet corn, its main characteristics are thin skin, juicy, crisp and sweet. It can be eaten raw or cooked. There is no essential difference between fruit corn and sweet corn.
2018-07-19 -
How to manage the cultivation of fruit corn?
How to manage the cultivation of fruit corn? Please guide the method of fruit corn seedling growth is weak, later vulnerable to insect pests, field management should do a good job. It is mainly to check seedling deficiency and weed control after emergence, remove tillers and redundant spikelets in seedling stage and middle stage, and pay attention to the control of corn borer and other pests in the middle and later stage. Fruit, corn.
2018-07-19 -
How to promote the early ripening of summer corn?
How to promote the early ripening of summer corn? Please introduce the methods to promote the early maturity of summer corn can use the following methods: 1. Foliar fertilization in the middle stage of corn growth, 0.3% potassium dihydrogen phosphate plus zinc, boron micro-fertilizer mixture can be sprayed to promote corn grain formation, improve stress resistance, and mature earlier. 2. Timely prevention and control of diseases and insect pests.
2018-07-19 -
How to control the main diseases and insect pests of sesame?
How to control the main diseases and insect pests of sesame? Please give guidance on the main diseases and insect pests of sesame: 1. Sesame diamondback moth: when the plant has 2 larvae on average before the 3rd instar of the larva, it should be controlled by pesticide. Commonly used agents: 2.5% trichlorfon powder or 5% carbaryl powder 1.5-2.5 kg per mu; 90% crystal trichlorfon or 80%.
2018-07-19 -
How to prevent and cure sunflower brown spot?
How to prevent and cure sunflower brown spot? Please give guidance to sunflower brown spot, also known as spot blight, which occurs widely in China, which can cause seedling death in the early stage and premature leaf death in the later stage, which has a great impact on yield. In the early stage of seedling disease, nearly round disease spots were formed on cotyledons or young leaves, 2 ~ 6 mm in diameter.
2018-07-19 -
How to grow sunflowers scientifically?
How to grow sunflowers scientifically? Please give instructions to sunflower planting can refer to the following methods: soil preparation and sowing. Before planting, apply 30-35 piculs of soil fertilizer or 25 piculs of cow pen manure per mu, add 3 piculs of plant ash, pear rake to make the border, the width of the bed is 2-2.5 meters. Sunflower spring sowing in late March-late April; the earlier the sowing,.
2018-07-19 -
How to control Sclerotinia sclerotiorum of sunflower?
How to control Sclerotinia sclerotiorum of sunflower? Sclerotinia sclerotiorum of sunflower is caused by Sclerotinia sclerotiorum infection. In addition to harming sunflowers, it also harms cash crops such as soybean, rape, sesame, tobacco and so on. Sunflower can occur in all growth stages, especially after flowering. Mainly damage the stem and disk, become.
2018-07-19 -
What are the common diseases and insect pests of sunflowers?
What are the common diseases and insect pests of sunflowers? Please introduce sunflower to the following diseases and insect pests: Sclerotinia sclerotiorum ① rotation stubble; ② seed treatment, uncoated seeds are mixed with 50% carbendazim wettable powder according to 3% seed amount; ③ soil treatment, 50% carbendazim wettable powder 250g / mu and fine sandy soil to form medicinal soil.
2018-07-19 -
How to breed corn?
How to breed corn? Please introduce the natural cross-pollination habit of maize and the heterozygosity of genetic basis, as well as the breeding procedure of utilizing the heterosis of F1 generation among inbred lines, which forms the particularity of maize breeding. Almost without exception, any successful corn breeder and research institute comes from.
2018-07-19