direct fertilizer 直接肥料 fertilizer brand 肥料标记 fertilizer can 排肥箱 相似单词 fertilizer n. [U,C] 肥料 synthetic a. 1.合成的,人造的 2.【口】假的,非天然的;虚伪的 n. 1.合成物,合成纤维,合成剂 phosphate(fertilizer) 磷肥 cake(fertilizer) 【化】 饼肥; 油饼 bio fertilizer 生物...
美 英 na.人造肥料 网络合成肥料 英汉 网络释义 na. 1. 人造肥料 例句
Twin flux gradient towers were used to measure NO emissions for contrasting N fertilizer application rates and forms in order to compare the influence of management practices on these emissions and the response to climate. The N rates were as follows: 41 and 68 kg N haof ammonium nitrate (AN...
synthetic emulsifier合成乳化剂 synthetic fertilizer合成肥料,人造肥料 相似单词 lignosulfonate木素磺化盐 synthetica. 1.合成的,人造的 2.【口】假的,非天然的;虚伪的 n. 1.合成物,合成纤维,合成剂 semi synthetic半合成品 最新单词 antiferromagnetic material是什么意思反铁磁性材料 ...
The authors also used this dataset in a recently published work [12], where they estimated GHG emissions due to synthetic N fertilizer manufacture, transportation, and field use in agricultural systems. Most studies have tackled the GHG emission problems; while integrating ML tools basically focus ...
“mainland” was not available in FAOSTAT48. Since China is the most important consumer of synthetic N fertilizer globally, we decided to adopt IFASTAT’s estimate25. Using IFASTAT's country-level market mixes and FAOSTAT's data on national consumption of synthetic N fertiliser, we estimated ...
biogas;organic fertilizer;inorganic fertilizer;soil fertility;sustainable crop production 1. Introduction Potato is a high macronutrient-demanding crop, especially for potassium (K), phosphorus (P), and nitrogen (N), and insufficiency of any or combination of these nutrients can result in poor growth...
Milorganite®has some of the best qualities of both types of fertilizer. It’s a convenient, pelletized fertilizer derived from organic materials, which helps keep the soil fertile and conditioned to retain water. It's nutrient analysis (N-P-K) is consistent and it contains non-staining iro...
The loss of organic N decreases soil productivity and the agronomic efficiency (kg grain kg(-1) N) of fertilizer N and has been implicated in widespread reports of yield stagnation or even decline for grain production in Asia. A major global evaluation of current cereal production systems ...
Compared with synthetic N fertilizer, manure significantly lowered the bacterial contribution to N2O emissions in the soils with pH of 5.2 and 4.2. The manure application significantly increased soil pH but reduced nitrate concentration. The fertilizer form did not significantly alter the bacterial and ...