Agricultural Products Lists
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Why does rice produce empty chaff and how to prevent it?
Why does rice produce empty chaff and how to prevent it? Please give a detailed introduction. Under normal circumstances, the rate of unblighted rice grains is 10%-20% in general, and 40% in severe cases, which has a great impact on rice yield. The main results are as follows: 1. the formation reason of rice empty grain rate is mainly affected by three factors. 1. Angry.
2018-07-18 -
How to fertilize rice in the later stage?
How to fertilize rice in the later stage? Please introduce the method of applying fertilizer skillfully in the later stage of rice cultivation. During the sowing period of post-rice beans, from late July to early and mid-August, too early and too late will affect the growth of soybean. It is specifically required to sow seeds within a week after rice harvest. The sowing rate is based on the grain size of the variety.
2018-07-18 -
How to manage rice in the later stage?
How to manage rice in the later stage? Please introduce the management methods of rice in the later stage, we can refer to the following methods: first, the late growth stage of rice for disaster prevention and resistance is the frequent season of typhoon, rainstorm, abnormal low temperature and extremely high temperature, so we should firmly establish the consciousness of resisting disasters and winning a bumper harvest. always pay attention to weather information, not to rice fields.
2018-07-18 -
What should be paid attention to in the later stage of planting rice?
What should be paid attention to in the later stage of planting rice? Please give an introduction to the following aspects that should be paid attention to in the later stage of planting rice: 1. Water management in the later stage: do a good job in field water management, ensure smooth heading and flowering, maintain root activity, and ensure smooth filling. Keep deep water in the field at booting stage, but it is not suitable to irrigate deep water at one time.
2018-07-18 -
What should be prevented from planting summer corn?
What should be prevented from planting summer corn? Please introduce the following points to prevent the planting of summer corn: first, the high-yield characteristics of summer maize at ear stage are stout stalks, short internodes, broad and thick leaves, strong leaves and well-developed green roots. If the leaves turn yellow at the panicle stage, it is necessary to prevent late de-fertilization and premature senescence. ...
2018-07-18 -
How to control diseases and insect pests by planting summer corn?
How to control diseases and insect pests by planting summer corn? Please introduce the method of summer corn planting can refer to the following methods to control diseases and insect pests: first, seed treatment every 100 kg of seeds with 100 ml of gold + bright ear (or Li Kexiu) 100ml + 170ml of handsome seedlings for seed coating. Can prevent and cure seedling blight,.
2018-07-18 -
How can summer corn be planted with high yield?
How can summer corn be planted with high yield? Please introduce the method of planting summer corn if you want to obtain high yield, you can refer to the following methods: 1. Select seeds: before sowing, spread the corn seeds evenly and sun for 2 days, and then remove small grains, blighted grains, broken grains and mildew grains, which is the basis for cultivating strong seedlings. 2. Single seed seed: single seed seed can.
2018-07-18 -
How can large-scale planting of summer corn increase production?
How can large-scale planting of summer corn increase production? Please introduce the method of planting corn to achieve high yield from the following points: (1) select improved varieties according to local conditions. According to the planting purpose and production area, select the approved varieties, the leading varieties issued by the government and the excellent varieties selected from the local official demonstration.
2018-07-18 -
How to control weeds, diseases and insect pests by planting summer corn?
How to control weeds, diseases and insect pests by planting summer corn? Please introduce that summer corn is vulnerable to underground pests such as ground tiger before emergence, gray planthopper, Spodoptera litura, golden needle, thrips, aphids at seedling stage, stem base rot (bacterial wilt), ear rot, leaf spot disease, southern rust and other major diseases at filling stage.
2018-07-18 -
How to grow summer corn?
How to grow summer corn? Please give a detailed introduction to the planting of summer corn can refer to the following methods: first, seize the agricultural time, timely and early sow "fighting for the day in spring and fighting for time in summer". The sowing of summer corn should be highlighted and sowed early. Timely early sowing can increase the effective accumulated temperature, prolong the effective growth period of corn, and make full use of.
2018-07-18 -
What problems will affect the yield of summer corn?
What problems will affect the yield of summer corn? Please introduce the following factors that affect the yield of summer corn: first, careless seed selection. As the current seed propagation system is not perfect, unqualified maize seeds still account for a large proportion. Some farmers are greedy for bargains, from small traders or irregular seeds.
2018-07-18 -
Cultivation techniques of buckwheat
Buckwheat (also known as black wheat, flower wheat or Triticum triticum) has a short growth period, usually only 70-80 days, and has strong adaptability, so it is an ideal replanting crop after the disaster. The main points of planting techniques: buckwheat soil preparation is not strict on soil conditions, regardless of sandy loam, light loam, acid soil, slightly alkaline soil and new reclamation.
2018-07-18 -
How to plant buckwheat in autumn?
How to plant buckwheat in autumn? Please introduce the planting of buckwheat in autumn with reference to the following methods: first, sowing at the right time. Buckwheat likes warm and cool environment, is afraid of frost, and sows too early or too late, which will seriously affect the yield. The suitable sowing date for the south area along the Yangtze River in our province is around the middle of August, and along the Huaihe River in August.
2018-07-18 -
How to apply fertilizer when sowing summer corn?
How to apply fertilizer when sowing summer corn? Please introduce the main reasons for sprouting and seedling burning of sowing corn such as improper application of seed fertilizer: first, the excessive application of seed fertilizer causes seed or seedling burning due to the contact between root system and chemical fertilizer in the process of seed emergence. Second, it is a kind of fertilizer and seed mixed sowing, seed fertilizer application.
2018-07-18 -
How to manage the planting of corn in the middle and later stage?
How to manage the planting of corn in the middle and later stage? Please give guidance on the management of corn in the middle and later growth period. You can refer to the following methods: fertilization 1. Ear fat. Generally, nitrogen fertilizer is re-applied in the big trumpet mouth period, accounting for about 50% of the total topdressing amount, and standard nitrogen fertilizer is applied 30-40 kg per mu. two。 Grain fat. It generally accounts for about 10% of the total topdressing.
2018-07-18 -
How to manage the planting of summer corn in the middle and later period?
How to manage the planting of summer corn in the middle and later period? Please introduce the management method of planting summer corn in the middle and later stage, you can refer to the following methods for management: first, skillfully use water and fertilizer to promote to the end. The growth period of summer corn is short, and the demand for water and fertilizer is concentrated, which should be promoted to the end. 1. Early irrigation to save water, early application of fertilizer. Summer corn.
2018-07-18 -
How can planting corn in summer prevent burning seedlings?
How can planting corn in summer prevent burning seedlings? Please introduce the method that summer corn is easy to burn seedlings with improper application of seed fertilizer in summer, so first of all, it is necessary to select fertilization varieties, control the amount of urea and other urea-based chemical fertilizer should not be used as seed fertilizer, otherwise it is easy to burn seedlings, nitrogen, phosphorus and potassium compound fertilizer can be applied. The amount of fertilizer needed for corn at seedling stage.
2018-07-18 -
How to manage planting corn in summer?
How to manage planting corn in summer? Please give guidance to summer corn planting can refer to the following methods for management: first, reasonable determination of planting density is the key to achieve high yield and bumper harvest of corn, according to variety characteristics and soil fertility level and other factors to determine the appropriate density, timely interseedling and seedling determination, to ensure.
2018-07-18 -
What should summer corn seedlings pay attention to?
What should summer corn seedlings pay attention to? Please give an introduction to summer corn seedlings to pay attention to the following points: First, check seedlings to prevent lack of seedlings broken ridge to ensure that the whole seedlings, should be timely check seedlings to fill seedlings, with early-maturing varieties after germination or in the seedlings 4-5 leaf age before, in the afternoon or cloudy with soil transplanting seedlings. Corn 3-4 leaves and...
2018-07-18 -
How to manage the seedling stage of corn planted at high temperature in summer?
How to manage the seedling stage of corn planted at high temperature in summer? Please introduce that the maize seedling stage is the basic period to ensure high yield. the management goal of this stage is to promote root development, how long roots, deep roots, and cultivate strong seedlings, so as to meet the requirements of full, full and strong seedlings. The focus of management is to strengthen water and fertilizer management and disease.
2018-07-18