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Favorable sunny weather across most of northern China helps autumn-harvest crops fill and mature
The reporter learned from the national agricultural meteorological bulletin released by the Central Meteorological Observatory of the China Meteorological Administration on September 6 that this week most of the southeastern part of northwest China and most of the southwest will see rainy weather, which is unfavorable for harvesting and drying mature crops. Most agricultural areas in the north will be mainly sunny
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Rice and corn grain filling will be affected, southwestern China to see low temperatures and scant sunshine over the next ten days
Since late July, most of southwestern China has had many rainy days, with sunshine hours in Yunnan and Guizhou 30% to 80% below the same period in normal years; temperatures have been low, with Yunnan's average temperature at 21.1°C, the lowest since 1990. Single-season rice in southwestern China is at the critical stage of heading and flowering and grain filling, while summer corn is at the tasseling to grain-filling stage. Low temperatures, rain and scant sunshine will inhibit or delay rice flowering, causing poor pollination of rice ears and an increased rate of empty grains; at the same time, low temperatures and scant sunshine will also affect the grain-filling rate of rice and corn, leading to a decline in grain weight.
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Grain Full solar term: wheat grains gradually fill out as wheat enters the critical grain-filling stage
On May 20, farmers in Xichanggu Village, Chengguan Town, Neihuang County, Anyang City, Henan Province, irrigated wheat in the fields. As Grain Full approaches, there is a farming proverb: "Grain Full, Grain Full, wheat grains gradually fill." Wheat-growing areas in Shandong, Henan, Anhui and elsewhere are busy preparing for the upcoming harvest period. May
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New-season wheat is in the grain-filling stage, old-crop wheat prices remain stable
In May 2015, new-season wheat was in the critical period of yield formation; the wheat production situation will have an important impact on the domestic wheat market in the new year, and will also become an important basis for whether the minimum purchase price policy for domestic wheat can be activated this year and the scope of its activation. In the new market environment
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Wheat Grain-Filling Stage Management Tips: Do These Things Well for a High Yield
May has arrived, and winter wheat in various regions across the country is successively entering the grain-filling stage. This period is a critical stage for wheat growth and also directly affects the level of yield. So, how should wheat be managed during the grain-filling stage? Do these things well for a high yield! 1. Water the grain-filling water at the right time
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What are the technical measures for managing summer corn during the flowering and grain-filling stage?
The main goal at this stage is to maintain roots and protect leaves, prevent premature senescence and excessive vegetative growth, extend the functional period of green leaves, prevent grain abortion, and improve seed-setting rate and grain weight. First, apply grain fertilizer skillfully: so-called skillful application should be determined by the appearance of plants in the field. In fields where ear fertilizer is sufficient, plants look good, leaf color
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What are the key management points during the grain-filling stage of rice?
The grain-filling stage of rice is the critical period that determines yield. Field management should aim to nourish the roots and protect the leaves, prevent premature senescence, improve photosynthetic efficiency, promote grain filling, and increase the seed-setting rate and grain weight. 1. Supplemental application of grain fertilizer: apply grain fertilizer according to the seedlings, the field, and the weather. Apply it when the leaf color is on the yellowish side and the flag leaf is short and small; do not apply it when the leaf color is deep green and the flag leaf is large and plump. Apply it to lean fields, not to fertile fields; apply it when there are many sunny days, not when there are many cloudy and rainy days. Generally, it is appropriate to apply 2-3 kg of urea per mu at the booting stage.
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Detailed Explanation of Key Management Techniques for Barley During the Grain-Filling Stage
Barley, also known as moumai, fanmai, and chibomai, has nutritional components similar to wheat, but its cellulose content is slightly higher. Barley is an annual grass with thick, smooth, hairless, erect stems; the leaf sheaths are loose and clasp the stem, mostly hairless or with soft hairs at the base; on both sides there are two lanceolate
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What are the latest causes of abnormal corn grain filling?
Corn, as one of the most important grain crops in our country, is planted in most regions of our country. When growing corn, it is inevitable to encounter many problems, and the most common among them are bare ear tips and missing kernels, both of which can be abnormal grain filling phenomena, seriously affecting
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A Full Breakdown of the Latest Management Key Points for Corn During the Grain-Filling Stage
Corn is a grain crop we often eat in our daily lives, and it has a very large market demand and planting area in our country. When growing corn, we need to pay attention to doing a good job in management and reasonably adjust management methods according to the growth stage of corn. Among these
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