施用钾肥则效果不明显。
结果表明：施用钾肥都能增加产量，提高品质。
The results showed that applying potassium fertilizer could improve yield and quality.
在氮、磷充足的基础上施用钾肥，能提高农作物品质。
On the basis of applying sufficient amount of n, p, Potassium can improve the quality of farm products.
施用钾肥后，叶部病斑减轻，穗梗挺直恢复正常，新叶长势良好。
Even the buds dropped numerously. After applying potassium fertilizer, the disease spot of leaf reduced evidently and new leaves grew normally.
通过施用钾肥和防治玉米螟可有效地减轻玉米茎腐病和穗腐病的危害。
Maize ear rot and stalk rot were reduced effectively by application of potassium fertilizer and control of maize borer separately.
施用钾肥和（或）有机肥提高了小麦子粒的氨基酸总量、粗蛋白含量，但降低了粗淀粉含量。
The application of potash and (or) organic manure also increased wheat yield, total content of amino acid and crude protein, decreased the content of raw starch in wheat grain, however.
结果表明，施用钾肥能明显提高土壤钾库中的速效钾和缓效钾含量，但对土壤全钾含量影响不大；
The results showed the average contents of available K, slowly released K in potassium pools in tea-grown soils were significantly increased by potassium fertilizer.
灰棕紫泥和红棕紫泥有较强的供钾潜力，红棕紫泥尤其是红棕紫泥水稻土必须注意施用钾肥以补充和维持土壤的钾素水平。
Potassium fertilizer should be applied to red-brown-purple soil especially paddy soil to supplement and maintain the K level in soil.
为了探索烟草施用钾肥的抗旱效果和提高烟叶品质，通过盆栽试验研究了干旱胁迫下不同供钾水平对烟草生长和钾素吸收的影响。
This paper is an attempt to probe into effects of different application of potassium fertilizer on tobacco plant growth and potassium absorption.
今后农田施肥，应当重视施用有机肥，控制氮素化肥用量，增加磷素养分比例，适当补施钾肥。
For the future we should attach importance to organic fertilizer on farmland, control the dosage of nitrogen fertilizer, increase the proportion of phosphorus and add kalium fertilizer properly.
钾素资源管理不仅指钾肥的合理施用，也包含了土壤中钾素肥力的保持和有效利用。
Management of potassium resources refers to the rational application of potassic fertilizers and also includes the preservation of potassium fertility in the soil and its effective use.
在氮、磷肥施用的基础上，配施富钾硅多元复合物与施纯硅肥、钾肥、钙镁肥一样，在酸性土壤上具有显著的增产效应；
On the basis of N and P fertilizers, application of the multiple element compound has positive effect on yield in the acid soils.
建议在此类土壤上进行高产栽培时，可结合钾肥的分期施用，对提高小麦产量有良好的效果。
Therefore, we propose that we should apply potassium fertilizer by stages to get a high yield of wheat when the high-yielding culture is made in the soil of this kind.
因此，在生产过程中可以考虑保水剂与尿素和低浓度的钾肥混合施用，也可以进行赋氮肥、钾肥的复合型保水剂研究。
So water-retaining agents could mix urea and low concentration potassium in process of production, and we can study complex water-retaining agents which compose the nitrogen and potassium too.
采用盆栽试验研究了不同钾肥施用量对烟叶钾和土壤钾含量的影响。
Experiments in pot were carried out to study the effect of different potassium application rate on the potassium contents of tobacco leaves and soil in Cinnamon soil area.
采用田间试验和室内化验相结合的方法，研究施用化学氮磷钾肥对大豆植株氮磷钾含量的影响及植株氮磷钾含量与产量之间的关系。
The field test and lab analysis were used to study the effect of fertilizing on contents of nitrogen, phosphorus, and potassium of soybean plants and the relation of yield and them.
农民以为施用了更多的氮肥钾肥就可以得到更高的产量，这才带来了水体的污染、土壤的板结等问题。
Farmers think that using more nitrogen and potassium fertiliser will produce higher yields and this only leads to problems such as water pollution and hardening of the soil.
在冀西北高原旱滩地条件下，以饲用玉米白马牙为试验材料，研究了钾肥不同施用量对饲用玉米养分吸收动态及产量品质形成的影响。
The effects of potassium application on nutrient absorption dynamics, biomass and quality of forage maize named Baimaya were studied in meadow-chestnut soil of Northwest plateau of Hebei province.
氮肥的边际产量随着钾肥用量的增加而增加的现象说明，钾肥对氮肥施用的有效性具有积极的作用。
The increase in the MPP of nitrogen as potash application levels are increased is an indication of the positive impact that potash has on the effectiveness of nitrogen.
试验研究了钾肥不同施用量对嘉定白蒜植株生长、蒜头产量和商品性的影响。
Effects of application amount of potassium fertilizer on plant growth, yield and marketability of Jiading Garlic were studied.
施用磷肥和钾肥是提高土壤磷钾养分的基础。
It was foundation of improving the soil PK nutrient to applying the PK fertilizer.
试验研究了不同钾肥施用量与玉米茎腐病发生的关系及种衣剂结合增施钾肥对茎腐病的防治效果。
The relationship between different application amounts of potash fertilizer and the incidence of corn stalk rot was studied.
采用“3414”试验方法研究了油菜在不同氮、磷、钾肥施用量组合下，油菜产量与施肥的关系，应用回归效应方程寻找最优施肥量组合。
The relationship between yield and fertilizer application was studied by means of "3414" method under different amounts of N, P and K applied .
氮肥和钾肥均有促进淀粉积累的作用，但氮肥施用量过高时会抑制淀粉的积累。
Nitrogen fertilizer and potassium fertilizer application both promoted the starch accumulation, but too much nitrogen fertilizer had a negative effect on the starch accumulation.
草原土壤磷、钾肥较为缺乏，而且单纯的施用化肥效果并不好，需要配合有机肥的施用才能有效提高土壤肥力。
The grassland soil is short of phosphorus and potassium, applying organic fertilizer accompany with chemical fertilizer is more effective than applying chemical fertilizer.
磷肥、钾肥有利于纤维含量的提高，而单独施用氮肥则降低了纤维含量。
P-fertilizer and K-fertilizer are avail to promoting fibre content, but only using N-fertilizerwill reduce fibre content. 7.
对于绝大多数作物，钾肥应在整地前或整地期间施用，以便使钾肥能在种植前的短时间内与根层混合。
For most crops, potash should be applied before or during soil preparation so it is incorporated into the root zone shortly before planting.
对于绝大多数作物，钾肥应在整地前或整地期间施用，以便使钾肥能在种植前的短时间内与根层混合。
For most crops, potash should be applied before or during soil preparation so it is incorporated into the root zone shortly before planting.
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