heading stage Learn more about heading stage
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Fertilizer requirement characteristics and fertilization skills of heading lettuce
The characteristics of fertilizer requirement of heading lettuce is a herbaceous plant of Asteraceae lettuce, which is suitable for slightly acidic clay soil or soil with rich organic matter and strong ability of water and fertilizer conservation. The growth cycle of heading lettuce can be divided into germination stage, seedling stage, rosette stage and heading stage. It is generally believed that every 1000 kilograms of lettuce needs to absorb 3.7kg of nitrogen.
2018-07-27 -
Field Management of the latest Rice heading and fruiting stage
The heading and fruiting stage of rice refers to the period from heading to grain maturity. It takes about 25 days for early-maturing varieties, 30-35 days for middle-maturing varieties and 40-45 days for late-maturing varieties. Growth characteristics and appearance at heading and fruiting stage: 1. Growth characteristics of leaves during this period
2020-11-10 Latest rice heading fruiting stage field management -
Field Management of Rice at heading and fruiting stage
Field Management of Rice at heading and fruiting stage
2018-07-01 -
How to manage the heading period of Chinese cabbage
Chinese cabbage, biennial herb, 40-60 cm tall, often glabrous throughout, sometimes with a few bristles on the midrib below the leaves. Native to northern China, it is a leafy vegetable of Brassica in the cruciferous family, usually referring to Chinese cabbage; it also includes Chinese cabbage and the cultivated variety of cabbage.
2020-11-08 Chinese cabbage heading period how management biennial herbal tall -
What should rice heading stage medication pay attention to?
What should rice heading stage medication pay attention to? Please give a detailed description of rice before and after heading is generally the occurrence of a variety of diseases and insect pests, need to use chemical pesticides control, but in this growth period, some pesticides are very easy to cause drug damage, resulting in unnecessary losses, should be paid attention to. One, triazole.
2018-07-19 -
Management methods of full heading stage of Rice
Management methods of full heading stage of Rice
2018-09-04 -
How to manage the heading and flowering stage of rice?
How to manage the heading and flowering stage of rice? Please introduce the method of rice heading stage in case of continuous low temperature, overcast and rain, should be widely used to control rice blast, susceptible varieties should be in the break stage (10% of rice break 50%) and full heading stage (80% panicle extraction of rice in the whole field), twice. The applicable potion is rice blast.
2018-07-18 -
Relationship between heading and fruiting Rice yield Management method of heading and fruiting stage of Rice
Relationship between heading and fruiting Rice yield Management method of heading and fruiting stage of Rice
2018-07-14 -
How to manage the heading and fruiting stage of rice?
How to manage the heading and fruiting stage of rice? Please introduce the management method of rice heading and fruiting stage, which refers to the period from heading to yellow maturity, which is the key period for determining grain number and grain weight. The goal of field management is to raise root, protect leaves, increase seed setting rate and 1000-grain weight. The main measures of field management.
2018-07-18 -
Cultivation techniques of Chinese Cabbage in Autumn
Cultivation techniques of Chinese Cabbage in Autumn
2018-07-25 -
The latest Management method of full heading stage of Rice
Rice is the staple food in the south of China and one of the most important cash crops. It has a very wide planting area in our country. Dr. Yuan Longping even developed hybrid rice to solve the problem of food and clothing for nearly half of the people in our country. Rice cultivation has also been affected by more and more people.
2020-11-10 The latest rice full heading of management method is -
The latest course of field management techniques and methods at jointing and panicle stage of rice
Rice jointing in the period before and after the peak tillering stage, until the rice began to heading, rice began to stop jointing growth, so in this stage is called jointing and panicle stage. This stage is very important for rice production and is related to the change of rice yield.
2020-11-10 Latest rice jointing long heading field management technology -
How to manage moisture at heading and fruiting stage of rice?
How to manage moisture at heading and fruiting stage of rice? Please introduce that the middle and last ten days of July is the period when rice enters the period of heading and fruiting. The scientific nature of water management is very important to the yield and yield of rice. First, heading and flowering stage is the period when rice is sensitive to water. Its sensitivity is second only to the late booting stage.
2018-07-18 -
Management techniques for flowering stage of Rice heading Poplar
Management techniques for flowering stage of Rice heading Poplar
2018-08-23 -
What kind of fertilizer should be applied to rice at heading stage? When do you take the medicine? Main points of pest control are attached!
Heading is a fully developed panicle of cereal crops, and the phenomenon of protruding the top leaves with the elongation of the stem is not only the vigorous stage of vegetative growth and reproductive growth, but also the best time for topdressing. So, what kind of fertilizer should be applied to rice at heading stage? When do you play?
2020-11-08 Rice heading date what to apply when to fertilize well. -
The latest course on techniques and methods of Rice heading Poplar florescence Management
Rice in heading poplar flowering stage is the most critical period of rice growth, it is related to the yield and quality of rice, if it is not managed properly, it may lead to yield reduction or no harvest. So how to manage the flowering stage of rice heading poplar? come to the pro-agricultural network to have a look at rice heading.
2020-11-10 Latest rice heading poplar florescence management technology -
Management techniques of heading and fruiting stage of Black Rice
Management techniques of heading and fruiting stage of Black Rice
2020-03-06 -
The "five precautions" should be done well in the later stage of growing rice.
Rice entering the late growth stage is a critical moment for the formation of yield, so we must do a good job of the following five precautions. 1. For the fields with no nitrogen fertilizer in the middle stage and premature senescence in the later stage, 2kg urea per mu can be applied as break fertilizer in the break period. Yeah, grow normally and be strong.
2020-11-08 Planting rice growth late stage to do well "five prevention " rice -
Control techniques of Maize head Smut
Control techniques of Maize head Smut
2018-07-01 -
When is it good to apply leaf fertilizer to rice?
When is it good to apply leaf fertilizer to rice? Please introduce in detail that the application of foliar fertilizer in the middle and later stages of rice growth can increase grain and weight, generally increase yield by 5% to 10%, and improve quality. Therefore, the following foliar fertilizer can be selected according to the conditions. At heading stage and milking stage, rice with full grain per mu (50 g) was used for 50% water supply.
2018-07-19