Irrigated cropland翻译
WebJan 1, 2024 · agreement in the State that authorizes irrigated rental rates • separate tabs for each of the following if there is a CREP agreement that authorizes irrigated rental rates … WebIrrigated agriculture began with early settlement in the mid-1800s, but rapidly accelerated with the assistance of large, government-subsidized projects starting in the early 1900s …
Irrigated cropland翻译
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Web获取原文并翻译 示例 免费外文文献都是OA文献，本网站仅为用户提供查询和代理获取服务，本网站没有原文。 下单后我们将采用程序或人工为您竭诚获取高质量的原文，但由于OA文献来源多样且变更频繁，仍可能出现获取不到、文献不完整或与标题不符等情况 ... Webirrigation. irrigation, in agriculture, artificial watering of the land. Although used chiefly in regions with annual rainfall of less than 20 in. (51 cm), it is also used in wetter areas to …
WebMay 7, 2024 · India had the largest cropland area (nearly 170 Mha), followed by the United States (158 Mha), China and the Russian Federation (about 120 Mha each). The two countries with the largest irrigated cropland area were India and China, with about 68 Mha each, followed by the United States (27 Mha), Pakistan (20 Mha) and Iran (9 Mha). Figure 2. Webwater body and cropland) comparing with GLC_FCS30-2015. Specifically, the problems that impervious surfaces was a little over-estimation over high-latitude areas and some mountain shadows was misclassified as water body, have been improved. ... 20 Irrigated cropland (170,240,240) 51 Open evergreen broadleaved forest (76,115,0)
http://www.ichacha.net/%E7%81%8C%E6%BA%89%E5%86%9C%E7%94%B0.html WebIrrigated and Non-Irrigated Cropland Average Value per Acre – States: 2024-2024 [Only states with significant irrigated acreage appear in this table] Region, State,
WebAug 3, 2024 · According to GFSAD estimates, there were 1.873 billion hectares of net agricultural cropland around the world in 2015, which is about 15% of Earth's ice-free land. …
Web[...] cropland; and the degradation of irrigated cropland, amounting to 30 per [...] cent of the dryland areas with high population density and agricultural potential. song from movie pretty womanWebJan 20, 2024 · The MIRCA2000 4 cropland product provides monthly growing area grids (gridded physical cropland area) for 26 irrigated and rainfed crops and crop categories, as well as cropping calendars that ... song from movie ghost lyricsWebMar 28, 2024 · The property includes approximately 80% tillable non-irrigated cropland that adjoins a well-developed recreational tract to the north, making it the perfect location for those who enjoy both farming and hunting. There is a box blinds in place that can be easily accessed. Upon initial inspection, multiple deer and a group of turkeys were spotted. smaller apple watchWeb作为我国从北方到南方的典型旱地耕作土壤，黑土、潮土和红壤的质量状况决定了我国的粮食产量。但近几十年中，高强度的农耕和不合理施肥措施导致土壤酸化，也破坏了土壤微生物的群落结构，进而致使土壤耕地质量下降。土壤是地球生物圈中微生物种类和多样性最高的生态环境，微生物在地球 ... smaller atomic radiusWebOct 21, 2024 · Assuming an average seed production of 40,000 seeds per weed, this failure to control just late-season weeds returned roughly 27 million weed seeds per acre. For comparison, winter wheat seeded at 100lb/A drops roughly 1.6 million seeds per acre. On the right, a visible legacy of weedy dry fallow the year preceding return to irrigated crop ... smaller backup macbook proWebJul 15, 2024 · Here, we produced annual 500-m irrigated cropland maps across China for 2000–2024, using a two-step strategy that integrated statistics, remote sensing, and existing irrigation products into a ... smaller ball than baseballWebJul 15, 2024 · Generally, irrigated crops have higher ET than non-irrigated ones in the growing season from the same region 36, serving as evidence to distinguish irrigated … smaller attractions in orlando